RT Journal Article SR Electronic T1 Secrecy or transparency? The future of regulatory trial data JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E185 OP E186 DO 10.1503/cmaj.161088 VO 189 IS 5 A1 Wieseler, Beate A1 McGauran, Natalie YR 2017 UL http://www.cmaj.ca/content/189/5/E185.abstract