TY  - RPRT
TI  - Is informed consent always necessary for randomized, controlled trials? .
AU  - R D Truog
AU  - W Robinson
AU  - A Randolph
AU  - A Morris
PY  - 1999
DO  - 10.1056/nejm199903113401013
UR  - https://pubmed.ncbi.nlm.nih.gov/10072420/
ID  - 10072420
ER  -