TY  - RPRT
TI  - Understanding and evaluating clinical trials.
AU  - M Bigby
AU  - A S Gadenne
PY  - 1996
DO  - 10.1016/s0190-9622(96)80053-3
UR  - https://pubmed.ncbi.nlm.nih.gov/8601646/
ID  - 8601646
ER  -