A citation-based method for searching scientific literature

Giuseppe Lippi, Brandon Michael Henry. Eur J Intern Med 2020
Times Cited: 199







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



Times Cited
  Times     Co-cited
Similarity


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
43

COVID-19 and smoking: A systematic review of the evidence.
Constantine I Vardavas, Katerina Nikitara. Tob Induc Dis 2020
571
42

Smoking Is Associated With COVID-19 Progression: A Meta-analysis.
Roengrudee Patanavanich, Stanton A Glantz. Nicotine Tob Res 2020
299
39

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
33

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
432
30

The impact of COPD and smoking history on the severity of COVID-19: A systemic review and meta-analysis.
Qianwen Zhao, Meng Meng, Rahul Kumar, Yinlian Wu, Jiaofeng Huang, Ningfang Lian, Yunlei Deng, Su Lin. J Med Virol 2020
309
29

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
27

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
27

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
510
22


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
264
19

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
19

Cigarette smoking and infection.
Lidia Arcavi, Neal L Benowitz. Arch Intern Med 2004
575
18


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
17

Prevalence of Underlying Diseases in Hospitalized Patients with COVID-19: a Systematic Review and Meta-Analysis.
Amir Emami, Fatemeh Javanmardi, Neda Pirbonyeh, Ali Akbari. Arch Acad Emerg Med 2020
389
17

SARS-CoV-2 Cell Entry Depends on ACE2 and TMPRSS2 and Is Blocked by a Clinically Proven Protease Inhibitor.
Markus Hoffmann, Hannah Kleine-Weber, Simon Schroeder, Nadine Krüger, Tanja Herrler, Sandra Erichsen, Tobias S Schiergens, Georg Herrler, Nai-Huei Wu, Andreas Nitsche,[...]. Cell 2020
17


Prevalence, Severity and Mortality associated with COPD and Smoking in patients with COVID-19: A Rapid Systematic Review and Meta-Analysis.
Jaber S Alqahtani, Tope Oyelade, Abdulelah M Aldhahir, Saeed M Alghamdi, Mater Almehmadi, Abdullah S Alqahtani, Shumonta Quaderi, Swapna Mandal, John R Hurst. PLoS One 2020
345
16


COVID-19 and Smoking.
Ivan Berlin, Daniel Thomas, Anne-Laurence Le Faou, Jacques Cornuz. Nicotine Tob Res 2020
136
14

Cigarette Smoke Exposure and Inflammatory Signaling Increase the Expression of the SARS-CoV-2 Receptor ACE2 in the Respiratory Tract.
Joan C Smith, Erin L Sausville, Vishruth Girish, Monet Lou Yuan, Anand Vasudevan, Kristen M John, Jason M Sheltzer. Dev Cell 2020
208
14

Clinical Characteristics of 138 Hospitalized Patients With 2019 Novel Coronavirus-Infected Pneumonia in Wuhan, China.
Dawei Wang, Bo Hu, Chang Hu, Fangfang Zhu, Xing Liu, Jing Zhang, Binbin Wang, Hui Xiang, Zhenshun Cheng, Yong Xiong,[...]. JAMA 2020
14

Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study.
Nanshan Chen, Min Zhou, Xuan Dong, Jieming Qu, Fengyun Gong, Yang Han, Yang Qiu, Jingli Wang, Ying Liu, Yuan Wei,[...]. Lancet 2020
14

Clinical Characteristics of Covid-19 in New York City.
Parag Goyal, Justin J Choi, Laura C Pinheiro, Edward J Schenck, Ruijun Chen, Assem Jabri, Michael J Satlin, Thomas R Campion, Musarrat Nahid, Joanna B Ringel,[...]. N Engl J Med 2020
13

Nicotine and the renin-angiotensin system.
Joshua M Oakes, Robert M Fuchs, Jason D Gardner, Eric Lazartigues, Xinping Yue. Am J Physiol Regul Integr Comp Physiol 2018
144
13

Tobacco Smoking Increases the Lung Gene Expression of ACE2, the Receptor of SARS-CoV-2.
Guoshuai Cai, Yohan Bossé, Feifei Xiao, Farrah Kheradmand, Christopher I Amos. Am J Respir Crit Care Med 2020
158
13

Risk factors of critical & mortal COVID-19 cases: A systematic literature review and meta-analysis.
Zhaohai Zheng, Fang Peng, Buyun Xu, Jingjing Zhao, Huahua Liu, Jiahao Peng, Qingsong Li, Chongfu Jiang, Yan Zhou, Shuqing Liu,[...]. J Infect 2020
971
13

A pneumonia outbreak associated with a new coronavirus of probable bat origin.
Peng Zhou, Xing-Lou Yang, Xian-Guang Wang, Ben Hu, Lei Zhang, Wei Zhang, Hao-Rui Si, Yan Zhu, Bei Li, Chao-Lin Huang,[...]. Nature 2020
13

Factors associated with COVID-19-related death using OpenSAFELY.
Elizabeth J Williamson, Alex J Walker, Krishnan Bhaskaran, Seb Bacon, Chris Bates, Caroline E Morton, Helen J Curtis, Amir Mehrkar, David Evans, Peter Inglesby,[...]. Nature 2020
13


Presenting Characteristics, Comorbidities, and Outcomes Among 5700 Patients Hospitalized With COVID-19 in the New York City Area.
Safiya Richardson, Jamie S Hirsch, Mangala Narasimhan, James M Crawford, Thomas McGinn, Karina W Davidson, Douglas P Barnaby, Lance B Becker, John D Chelico, Stuart L Cohen,[...]. JAMA 2020
12

The effect of smoking on COVID-19 severity: A systematic review and meta-analysis.
Rohin K Reddy, Walton N Charles, Alexandros Sklavounos, Atul Dutt, Paul T Seed, Ankur Khajuria. J Med Virol 2021
115
12

Factors associated with hospital admission and critical illness among 5279 people with coronavirus disease 2019 in New York City: prospective cohort study.
Christopher M Petrilli, Simon A Jones, Jie Yang, Harish Rajagopalan, Luke O'Donnell, Yelena Chernyak, Katie A Tobin, Robert J Cerfolio, Fritz Francois, Leora I Horwitz. BMJ 2020
12

A nicotinic hypothesis for Covid-19 with preventive and therapeutic implications.
Jean-Pierre Changeux, Zahir Amoura, Felix A Rey, Makoto Miyara. C R Biol 2020
121
12

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
11

Current smoking is not associated with COVID-19.
Marco Rossato, Lucia Russo, Sara Mazzocut, Angelo Di Vincenzo, Paola Fioretto, Roberto Vettor. Eur Respir J 2020
66
16

MERS transmission and risk factors: a systematic review.
Ji-Eun Park, Soyoung Jung, Aeran Kim, Ji-Eun Park. BMC Public Health 2018
144
11

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
10

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
10

Retraction: Cardiovascular Disease, Drug Therapy, and Mortality in Covid-19. N Engl J Med. DOI: 10.1056/NEJMoa2007621.
Mandeep R Mehra, Sapan S Desai, SreyRam Kuy, Timothy D Henry, Amit N Patel. N Engl J Med 2020
539
9

Change in Tobacco and Electronic Cigarette Use and Motivation to Quit in Response to COVID-19.
Elias M Klemperer, Julia C West, Catherine Peasley-Miklus, Andrea C Villanti. Nicotine Tob Res 2020
106
9

Active smoking and COVID-19: a double-edged sword.
Giuseppe Lippi, Fabian Sanchis-Gomar, Brandon Michael Henry. Eur J Intern Med 2020
19
47

Current smoking, former smoking, and adverse outcome among hospitalized COVID-19 patients: a systematic review and meta-analysis.
Konstantinos Farsalinos, Anastasia Barbouni, Konstantinos Poulas, Riccardo Polosa, Pasquale Caponnetto, Raymond Niaura. Ther Adv Chronic Dis 2020
74
12

Cryo-EM structure of the 2019-nCoV spike in the prefusion conformation.
Daniel Wrapp, Nianshuang Wang, Kizzmekia S Corbett, Jory A Goldsmith, Ching-Lin Hsieh, Olubukola Abiona, Barney S Graham, Jason S McLellan. Science 2020
9

A Novel Coronavirus from Patients with Pneumonia in China, 2019.
Na Zhu, Dingyu Zhang, Wenling Wang, Xingwang Li, Bo Yang, Jingdong Song, Xiang Zhao, Baoying Huang, Weifeng Shi, Roujian Lu,[...]. N Engl J Med 2020
9

Risk factors for SARS-CoV-2 among patients in the Oxford Royal College of General Practitioners Research and Surveillance Centre primary care network: a cross-sectional study.
Simon de Lusignan, Jienchi Dorward, Ana Correa, Nicholas Jones, Oluwafunmi Akinyemi, Gayatri Amirthalingam, Nick Andrews, Rachel Byford, Gavin Dabrera, Alex Elliot,[...]. Lancet Infect Dis 2020
274
9

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
503
8

Angiotensin-converting enzyme 2 protects from severe acute lung failure.
Yumiko Imai, Keiji Kuba, Shuan Rao, Yi Huan, Feng Guo, Bin Guan, Peng Yang, Renu Sarao, Teiji Wada, Howard Leong-Poi,[...]. Nature 2005
8

Baseline Characteristics and Outcomes of 1591 Patients Infected With SARS-CoV-2 Admitted to ICUs of the Lombardy Region, Italy.
Giacomo Grasselli, Alberto Zangrillo, Alberto Zanella, Massimo Antonelli, Luca Cabrini, Antonio Castelli, Danilo Cereda, Antonio Coluccello, Giuseppe Foti, Roberto Fumagalli,[...]. JAMA 2020
8


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.