TY  - RPRT
TI  - Rigorous evaluation. Greater need than ever.
AU  - G H Guyatt
AU  - M T Newhouse
PY  - 1987
DO  - 10.1378/chest.92.4.580
UR  - https://pubmed.ncbi.nlm.nih.gov/3652741/
ID  - 3652741
ER  -