@misc{indiciae0e5c55164df6, title = {Opium: a potential urinary bladder carcinogen in man.}, author = {A Sadeghi and S Behmard and S D Vesselinovitch}, year = {1979}, doi = {10.1002/1097-0142(197906)43:6<2315::aid-cncr2820430622>3.0.co;2-j}, url = {https://pubmed.ncbi.nlm.nih.gov/455221/}, note = {Source identifier: 455221} }