TY  - RPRT
TI  - Long-range evaluation of a mass screening program.
AU  - O Horwitz
PY  - 1974
DO  - 10.1093/oxfordjournals.aje.a112004
UR  - https://pubmed.ncbi.nlm.nih.gov/4841817/
ID  - 4841817
ER  -