Isn't one institutional ethics committee's approval enough?
Med J Aust
.
1994 May 16;160(10):662.
Authors
M A Smith
,
B Jalaludin
,
S R Leeder
,
W T Smith
PMID:
8177124
No abstract available
Publication types
Letter
MeSH terms
Australia
Ethics Committees*
Ethics*
Humans
Multicenter Studies as Topic / standards*