TY  - RPRT
TI  - Stage-shift cancer screening model.
AU  - R J Connor
AU  - K C Chu
AU  - C R Smart
PY  - 1989
DO  - 10.1016/0895-4356(89)90050-4
UR  - https://pubmed.ncbi.nlm.nih.gov/2681551/
ID  - 2681551
ER  -