A citation-based method for searching scientific literature

Alessandro Liberati, Douglas G Altman, Jennifer Tetzlaff, Cynthia Mulrow, Peter C Gøtzsche, John P A Ioannidis, Mike Clarke, P J Devereaux, Jos Kleijnen, David Moher. PLoS Med 2009
Times Cited: 7959







List of co-cited articles
79 articles co-cited >1



Times Cited
  Times     Co-cited
Similarity


Measuring inconsistency in meta-analyses.
Julian P T Higgins, Simon G Thompson, Jonathan J Deeks, Douglas G Altman. BMJ 2003
16

Meta-analysis in clinical trials.
R DerSimonian, N Laird. Control Clin Trials 1986
12

Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement.
David Moher, Alessandro Liberati, Jennifer Tetzlaff, Douglas G Altman. PLoS Med 2009
12

Bias in meta-analysis detected by a simple, graphical test.
M Egger, G Davey Smith, M Schneider, C Minder. BMJ 1997
11

Meta-analysis of observational studies in epidemiology: a proposal for reporting. Meta-analysis Of Observational Studies in Epidemiology (MOOSE) group.
D F Stroup, J A Berlin, S C Morton, I Olkin, G D Williamson, D Rennie, D Moher, B J Becker, T A Sipe, S B Thacker. JAMA 2000
7

The Cochrane Collaboration's tool for assessing risk of bias in randomised trials.
Julian P T Higgins, Douglas G Altman, Peter C Gøtzsche, Peter Jüni, David Moher, Andrew D Oxman, Jelena Savovic, Kenneth F Schulz, Laura Weeks, Jonathan A C Sterne. BMJ 2011
7

Quantifying heterogeneity in a meta-analysis.
Julian P T Higgins, Simon G Thompson. Stat Med 2002
7

GRADE: an emerging consensus on rating quality of evidence and strength of recommendations.
Gordon H Guyatt, Andrew D Oxman, Gunn E Vist, Regina Kunz, Yngve Falck-Ytter, Pablo Alonso-Coello, Holger J Schünemann. BMJ 2008
7

GRADE guidelines: 1. Introduction-GRADE evidence profiles and summary of findings tables.
Gordon Guyatt, Andrew D Oxman, Elie A Akl, Regina Kunz, Gunn Vist, Jan Brozek, Susan Norris, Yngve Falck-Ytter, Paul Glasziou, Hans DeBeer,[...]. J Clin Epidemiol 2011
5

QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies.
Penny F Whiting, Anne W S Rutjes, Marie E Westwood, Susan Mallett, Jonathan J Deeks, Johannes B Reitsma, Mariska M G Leeflang, Jonathan A C Sterne, Patrick M M Bossuyt. Ann Intern Med 2011
5

Development of AMSTAR: a measurement tool to assess the methodological quality of systematic reviews.
Beverley J Shea, Jeremy M Grimshaw, George A Wells, Maarten Boers, Neil Andersson, Candyce Hamel, Ashley C Porter, Peter Tugwell, David Moher, Lex M Bouter. BMC Med Res Methodol 2007
4

AMSTAR 2: a critical appraisal tool for systematic reviews that include randomised or non-randomised studies of healthcare interventions, or both.
Beverley J Shea, Barnaby C Reeves, George Wells, Micere Thuku, Candyce Hamel, Julian Moran, David Moher, Peter Tugwell, Vivian Welch, Elizabeth Kristjansson,[...]. BMJ 2017
4


Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China.
Chaolin Huang, Yeming Wang, Xingwang Li, Lili Ren, Jianping Zhao, Yi Hu, Li Zhang, Guohui Fan, Jiuyang Xu, Xiaoying Gu,[...]. Lancet 2020
3

Estimating the mean and variance from the median, range, and the size of a sample.
Stela Pudar Hozo, Benjamin Djulbegovic, Iztok Hozo. BMC Med Res Methodol 2005
3

Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries.
Freddie Bray, Jacques Ferlay, Isabelle Soerjomataram, Rebecca L Siegel, Lindsey A Torre, Ahmedin Jemal. CA Cancer J Clin 2018
3

Updated guidance for trusted systematic reviews: a new edition of the Cochrane Handbook for Systematic Reviews of Interventions.
Miranda Cumpston, Tianjing Li, Matthew J Page, Jacqueline Chandler, Vivian A Welch, Julian Pt Higgins, James Thomas. Cochrane Database Syst Rev 2019
919
3

Rayyan-a web and mobile app for systematic reviews.
Mourad Ouzzani, Hossam Hammady, Zbys Fedorowicz, Ahmed Elmagarmid. Syst Rev 2016
3

RoB 2: a revised tool for assessing risk of bias in randomised trials.
Jonathan A C Sterne, Jelena Savović, Matthew J Page, Roy G Elbers, Natalie S Blencowe, Isabelle Boutron, Christopher J Cates, Hung-Yuan Cheng, Mark S Corbett, Sandra M Eldridge,[...]. BMJ 2019
3

Random-effects model for meta-analysis of clinical trials: an update.
Rebecca DerSimonian, Raghu Kacker. Contemp Clin Trials 2007
2

How should meta-regression analyses be undertaken and interpreted?
Simon G Thompson, Julian P T Higgins. Stat Med 2002
2

A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus (2019-nCoV) infected pneumonia (standard version).
Ying-Hui Jin, Lin Cai, Zhen-Shun Cheng, Hong Cheng, Tong Deng, Yi-Pin Fan, Cheng Fang, Di Huang, Lu-Qi Huang, Qiao Huang,[...]. Mil Med Res 2020
874
2


Risk factors for severity and mortality in adult COVID-19 inpatients in Wuhan.
Xiaochen Li, Shuyun Xu, Muqing Yu, Ke Wang, Yu Tao, Ying Zhou, Jing Shi, Min Zhou, Bo Wu, Zhenyu Yang,[...]. J Allergy Clin Immunol 2020
862
2

COVID-19 and Smoking.
Ivan Berlin, Daniel Thomas, Anne-Laurence Le Faou, Jacques Cornuz. Nicotine Tob Res 2020
116
2

Diagnosis and Treatment of Adults with Community-acquired Pneumonia. An Official Clinical Practice Guideline of the American Thoracic Society and Infectious Diseases Society of America.
Joshua P Metlay, Grant W Waterer, Ann C Long, Antonio Anzueto, Jan Brozek, Kristina Crothers, Laura A Cooley, Nathan C Dean, Michael J Fine, Scott A Flanders,[...]. Am J Respir Crit Care Med 2019
736
2

Active smoking is not associated with severity of coronavirus disease 2019 (COVID-19).
Giuseppe Lippi, Brandon Michael Henry. Eur J Intern Med 2020
183
2

Clinical characteristics of 140 patients infected with SARS-CoV-2 in Wuhan, China.
Jin-Jin Zhang, Xiang Dong, Yi-Yuan Cao, Ya-Dong Yuan, Yi-Bin Yang, You-Qin Yan, Cezmi A Akdis, Ya-Dong Gao. Allergy 2020
2

Clinical features and treatment of COVID-19 patients in northeast Chongqing.
Suxin Wan, Yi Xiang, Wei Fang, Yu Zheng, Boqun Li, Yanjun Hu, Chunhui Lang, Daoqiu Huang, Qiuyan Sun, Yan Xiong,[...]. J Med Virol 2020
454
2

Prediction for Progression Risk in Patients With COVID-19 Pneumonia: The CALL Score.
Dong Ji, Dawei Zhang, Jing Xu, Zhu Chen, Tieniu Yang, Peng Zhao, Guofeng Chen, Gregory Cheng, Yudong Wang, Jingfeng Bi,[...]. Clin Infect Dis 2020
246
2

Clinical course and outcomes of critically ill patients with SARS-CoV-2 pneumonia in Wuhan, China: a single-centered, retrospective, observational study.
Xiaobo Yang, Yuan Yu, Jiqian Xu, Huaqing Shu, Jia'an Xia, Hong Liu, Yongran Wu, Lu Zhang, Zhui Yu, Minghao Fang,[...]. Lancet Respir Med 2020
2


COVID-19 and smoking: A systematic review of the evidence.
Constantine I Vardavas, Katerina Nikitara. Tob Induc Dis 2020
499
2

Clinical Characteristics of Coronavirus Disease 2019 in China.
Wei-Jie Guan, Zheng-Yi Ni, Yu Hu, Wen-Hua Liang, Chun-Quan Ou, Jian-Xing He, Lei Liu, Hong Shan, Chun-Liang Lei, David S C Hui,[...]. N Engl J Med 2020
2

Risk Factors Associated With Clinical Outcomes in 323 Coronavirus Disease 2019 (COVID-19) Hospitalized Patients in Wuhan, China.
Ling Hu, Shaoqiu Chen, Yuanyuan Fu, Zitong Gao, Hui Long, Hong-Wei Ren, Yi Zuo, Jie Wang, Huan Li, Qing-Bang Xu,[...]. Clin Infect Dis 2020
194
2

Risk Factors for Primary Middle East Respiratory Syndrome Coronavirus Illness in Humans, Saudi Arabia, 2014.
Basem M Alraddadi, John T Watson, Abdulatif Almarashi, Glen R Abedi, Amal Turkistani, Musallam Sadran, Abeer Housa, Mohammad A Almazroa, Naif Alraihan, Ayman Banjar,[...]. Emerg Infect Dis 2016
156
2

Prevalence of comorbidities and its effects in patients infected with SARS-CoV-2: a systematic review and meta-analysis.
Jing Yang, Ya Zheng, Xi Gou, Ke Pu, Zhaofeng Chen, Qinghong Guo, Rui Ji, Haojia Wang, Yuping Wang, Yongning Zhou. Int J Infect Dis 2020
2

Smoking Upregulates Angiotensin-Converting Enzyme-2 Receptor: A Potential Adhesion Site for Novel Coronavirus SARS-CoV-2 (Covid-19).
Samuel James Brake, Kathryn Barnsley, Wenying Lu, Kielan Darcy McAlinden, Mathew Suji Eapen, Sukhwinder Singh Sohal. J Clin Med 2020
237
2

COVID-19 with Different Severities: A Multicenter Study of Clinical Features.
Yun Feng, Yun Ling, Tao Bai, Yusang Xie, Jie Huang, Jian Li, Weining Xiong, Dexiang Yang, Rong Chen, Fangying Lu,[...]. Am J Respir Crit Care Med 2020
379
2

Analysis of factors associated with disease outcomes in hospitalized patients with 2019 novel coronavirus disease.
Wei Liu, Zhao-Wu Tao, Lei Wang, Ming-Li Yuan, Kui Liu, Ling Zhou, Shuang Wei, Yan Deng, Jing Liu, Hui-Guo Liu,[...]. Chin Med J (Engl) 2020
460
2

Clinical Course and Outcomes of Patients with Severe Acute Respiratory Syndrome Coronavirus 2 Infection: a Preliminary Report of the First 28 Patients from the Korean Cohort Study on COVID-19.
Eu Suk Kim, Bum Sik Chin, Chang Kyung Kang, Nam Joong Kim, Yu Min Kang, Jae Phil Choi, Dong Hyun Oh, Jeong Han Kim, Boram Koh, Seong Eun Kim,[...]. J Korean Med Sci 2020
157
2

Comorbidity and its impact on 1590 patients with COVID-19 in China: a nationwide analysis.
Wei-Jie Guan, Wen-Hua Liang, Yi Zhao, Heng-Rui Liang, Zi-Sheng Chen, Yi-Min Li, Xiao-Qing Liu, Ru-Chong Chen, Chun-Li Tang, Tao Wang,[...]. Eur Respir J 2020
2

Clinical characteristics of refractory COVID-19 pneumonia in Wuhan, China.
Pingzheng Mo, Yuanyuan Xing, Yu Xiao, Liping Deng, Qiu Zhao, Hongling Wang, Yong Xiong, Zhenshun Cheng, Shicheng Gao, Ke Liang,[...]. Clin Infect Dis 2020
445
2

Clinical characteristics of 113 deceased patients with coronavirus disease 2019: retrospective study.
Tao Chen, Di Wu, Huilong Chen, Weiming Yan, Danlei Yang, Guang Chen, Ke Ma, Dong Xu, Haijing Yu, Hongwu Wang,[...]. BMJ 2020
2

Host susceptibility to severe COVID-19 and establishment of a host risk score: findings of 487 cases outside Wuhan.
Yu Shi, Xia Yu, Hong Zhao, Hao Wang, Ruihong Zhao, Jifang Sheng. Crit Care 2020
264
2


Cancer patients in SARS-CoV-2 infection: a nationwide analysis in China.
Wenhua Liang, Weijie Guan, Ruchong Chen, Wei Wang, Jianfu Li, Ke Xu, Caichen Li, Qing Ai, Weixiang Lu, Hengrui Liang,[...]. Lancet Oncol 2020
2

ACE-2 expression in the small airway epithelia of smokers and COPD patients: implications for COVID-19.
Janice M Leung, Chen X Yang, Anthony Tam, Tawimas Shaipanich, Tillie-Louise Hackett, Gurpreet K Singhera, Delbert R Dorscheid, Don D Sin. Eur Respir J 2020
396
2

Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study.
Fei Zhou, Ting Yu, Ronghui Du, Guohui Fan, Ying Liu, Zhibo Liu, Jie Xiang, Yeming Wang, Bin Song, Xiaoying Gu,[...]. Lancet 2020
2

Smoking Is Associated With COVID-19 Progression: A Meta-analysis.
Roengrudee Patanavanich, Stanton A Glantz. Nicotine Tob Res 2020
221
2


Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.