Trials without placebo controls in pre-IDDM: a complex and difficult issue.
Dosch
H M
HM
Hospital for Sick Children, Toronto, Ontario, Canada.
Becker
D J
DJ
D002986:Clinical Trials as Topic / Q000592:standards*; D003922:Diabetes Mellitus, Type 1 / Q000517:prevention & control*; D006801:Humans; D010919:Placebos / Q000592:standards*
D010919:Placebos