Research protocols: waiving confidentiality for the greater good.
Chan
An-Wen
AW
Randomized Controlled Trials Unit, Canadian Institutes of Health Research, Toronto, Canada. anwen.chan@utoronto.ca
Upshur
Ross
R
Singh
Jerome A
JA
Ghersi
Davina
D
Chapuis
François
F
Altman
Douglas G
DG