TY  - RPRT
TI  - Sensitivity, specificity, and vaccine efficacy.
AU  - P A Lachenbruch
PY  - 1998
DO  - 10.1016/s0197-2456(98)00042-7
UR  - https://pubmed.ncbi.nlm.nih.gov/9875836/
ID  - 9875836
ER  -