Animals 100 Disease Models, Animal 100 disease model 99 animal 94 mouse 68 Mice 62 nonhuman 61 animal experiment 55 controlled study 55 Article 54 animal model 52 human 52 male 51 Humans 46 metabolism 45 Male 43 female 33 pathology 32 animal tissue 31 Female 30 Rats 26 genetics 26 rat 26 drug effect 22 physiology 21 unclassified drug 19 priority journal 18 pathophysiology 15 Mice, Inbred C57BL 14 Rats, Sprague-Dawley 14