TY  - RPRT
TI  - The effectiveness of cervical screening: a population-based case-control study.
AU  - Y van der Graaf
AU  - G A Zielhuis
AU  - P G Peer
AU  - P G Vooijs
PY  - 1988
DO  - 10.1016/0895-4356(88)90005-4
UR  - https://pubmed.ncbi.nlm.nih.gov/3335869/
ID  - 3335869
ER  -