TY  - RPRT
TI  - Predictive value and efficiency of laboratory testing.
AU  - R S Galen
PY  - 1980
DO  - 10.1016/s0031-3955(16)33930-x
UR  - https://pubmed.ncbi.nlm.nih.gov/7454413/
ID  - 7454413
ER  -