TY  - RPRT
TI  - Editorials: Statistical problems in clinical trials: the UGDP study revisited.
AU  - S S Schor
PY  - 1973
DO  - 10.1016/0002-9343(73)90252-0
UR  - https://pubmed.ncbi.nlm.nih.gov/4584989/
ID  - 4584989
ER  -