Recent developments concerning the use of animals in medical research.
D032761:Animal Experimentation; D000818:Animals; D000830:Animals, Laboratory; D035843:Biomedical Research; D004992:Ethics, Medical; D035082:Federal Government; D033161:Government Regulation; D007883:Legislation, Medical; D018570:Risk Assessment; D013315:Stress, Psychological; D014481:United States; D014824:Vivisection