TY  - RPRT
TI  - Sensitivity, specificity & positive & negative predictive values.
AU  - H Blumstein
PY  - 1990
DO  - 10.1016/s0196-0644(05)82324-8
UR  - https://pubmed.ncbi.nlm.nih.gov/2240741/
ID  - 2240741
ER  -