TY  - RPRT
TI  - Carcinogens--classification, ranking and handling.
AU  - P Watts
PY  - 1992
DO  - 10.1016/0278-6915(92)90090-8
UR  - https://pubmed.ncbi.nlm.nih.gov/1427522/
ID  - 1427522
ER  -