A citation-based method for searching scientific literature

List of co-cited articles
1321 articles co-cited >1

Times Cited
  Times     Co-cited

Physiology and morphology of the lamina I spinomesencephalic projection.
J L Hylden, H Hayashi, R Dubner, G J Bennett. J Comp Neurol 1986

Collaterals of primate spinothalamic tract neurons to the periaqueductal gray.
D X Zhang, S M Carlton, L S Sorkin, W D Willis. J Comp Neurol 1990

Subregions of the periaqueductal gray topographically innervate the rostral ventral medulla in the rat.
E J Van Bockstaele, G Aston-Jones, V A Pieribone, M Ennis, M T Shipley. J Comp Neurol 1991

Brain stem integration of vocalization: role of the midbrain periaqueductal gray.
S P Zhang, P J Davis, R Bandler, P Carrive. J Neurophysiol 1994

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.