Repositorios 477 Catálogos de Bibliotecas 186 Revistas 22

nonhuman 4,261 article 4,195 priority journal 3,621 controlled study 3,357 Animals 3,147 animal cell 2,495 human 2,200 Humans 1,822 unclassified drug 1,520 metabolism 1,427 mouse 1,383 animal experiment 1,368 animal 1,362 human cell 1,346 Mice 1,315 female 1,235 Female 1,229 protein expression 1,173 male 1,139 Male 1,069 animal tissue 997 rat 939 Article 892 Rats 827 signal transduction 782 physiology 760 in vitro study 726 animal model 690 genetics 653 cell proliferation 647