When research is best therapy.
D002755:Choice Behavior; D002986:Clinical Trials as Topic / Q000379:methods*; D030881:Disclosure; D004992:Ethics, Medical; D006801:Humans; D008297:Male; D008875:Middle Aged; D028681:Moral Obligations; D010349:Patient Compliance; D010358:Patient Participation; D011897:Random Allocation; D035842:Research Subjects; D018570:Risk Assessment; D036302:Therapeutic Human Experimentation