TY  - GEN
AU  - Pöldinger,W
TI  - Principal aspects of the use of placebos
SN  - 0031-7098
PY  - 1977///0321
KW  - Clinical Trials as Topic
KW  - Drug Evaluation
KW  - Humans
KW  - Placebos
KW  - therapeutic use
N1  - Publication Type: Clinical Trial; Journal Article
UR  - https://doi.org/10.1055/s-0028-1094505
ER  -