How we know what we (think we) know.
Wittes
R E
RE
D001943:Breast Neoplasms / Q000628:therapy*; D002986:Clinical Trials as Topic / Q000592:standards*; D005260:Female; D006801:Humans; D010506:Periodicals as Topic / Q000592:standards*; D011786:Quality Control; D012107:Research Design