Models, Biological article 272 biological model 244 Animals 232 nonhuman 206 priority journal 174 Humans 152 animal 144 metabolism 130 human 128 controlled study 122 physiology 120 Signal Transduction 68 signal transduction 66 Computer Simulation 56 Kinetics 54 unclassified drug 54 computer simulation 52 human cell 52 Protein Binding 50 Time Factors 50 animal cell 50 Female 48 Article 44 Mice 40 Cell Line 38 Male 38 messenger RNA 38 review 38 animal experiment 36