The myth of the magic bullet.
D002940:Circadian Rhythm; D004336:Drug Antagonism; D004342:Drug Hypersensitivity; D064420:Drug-Related Side Effects and Adverse Reactions; D004798:Enzymes / Q000494:pharmacology; D010600:Pharmacology; D010919:Placebos / Q000494:pharmacology*; D011584:Psychology; D014815:Vitamins / Q000494:pharmacology
D004798:Enzymes; D010919:Placebos; D014815:Vitamins