@misc{indiciaec4e624f61510, title = {Bladder tumours in Malawi.}, author = {S B Lucas}, year = {1982}, doi = {10.1111/j.1464-410x.1982.tb06974.x}, url = {https://pubmed.ncbi.nlm.nih.gov/7104590/}, note = {Source identifier: 7104590} }