TY  - RPRT
TI  - Concepts and problems in the evaluation of screening programs.
AU  - P C Prorok
AU  - B F Hankey
AU  - B N Bundy
PY  - 1981
DO  - 10.1016/0021-9681(81)90026-6
UR  - https://pubmed.ncbi.nlm.nih.gov/7014584/
ID  - 7014584
ER  -