TY  - RPRT
TI  - A Primer for Evaluating Clinical Trials.
AU  - GH Lyman
AU  - NM Kuderer
PY  - 1997
DO  - 10.1177/107327489700400504
UR  - https://pubmed.ncbi.nlm.nih.gov/10763049/
ID  - 10763049
ER  -