Pain, paradox, and value.
D000758:Anesthesia; D032761:Animal Experimentation; D017087:Animal Rights; D000827:Animal Welfare; D000818:Animals; D001290:Attitude; D004989:Ethics; D005069:Evaluation Studies as Topic; D006664:History; D006805:Human Experimentation; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010146:Pain; D005791:Patient Care; D004364:Pharmaceutical Preparations; D010820:Physicians; D012108:Research Personnel; D012306:Risk; D018570:Risk Assessment; D012586:Science; D012945:Social Values; D012959:Socioeconomic Factors; D035862:Vulnerable Populations
Biomedical and Behavioral Research; Professional Patient Relationship