TY  - RPRT
TI  - Multistage carcinogenesis in the urinary bladder.
AU  - S M Cohen
AU  - R E Greenfield
AU  - L B Ellwein
PY  - 1983
DO  - 10.1289/ehp.8349209
UR  - https://pubmed.ncbi.nlm.nih.gov/6832093/
ID  - 6832093
ER  -