TY  - RPRT
TI  - Validity of screening.
AU  - M Henderson
PY  - 1976
DO  - 10.1002/1097-0142(197601)37:1+<573::aid-cncr2820370723>3.0.co;2-r
UR  - https://pubmed.ncbi.nlm.nih.gov/1247983/
ID  - 1247983
ER  -