TY  - GEN
AU  - Osswald,W
TI  - [Ethical controls of drug trials]
SN  - 0870-2551
PY  - 1999///1201
KW  - Clinical Trials as Topic
KW  - standards
KW  - Drug Approval
KW  - Ethics, Medical
KW  - Humans
N1  - Publication Type: Journal Article; Review
ER  -