TY - GEN AU - McDuffie,H H AU - Klaassen,D J AU - Dosman,J A TI - Determinants of cell type in patients with cancer of the lungs SN - 0012-3692 PY - 1990///1205 KW - Adenocarcinoma KW - epidemiology KW - Aged KW - Analysis of Variance KW - Carcinoma, Small Cell KW - Carcinoma, Squamous Cell KW - Female KW - Humans KW - Lung Neoplasms KW - Male KW - Middle Aged KW - Registries KW - Risk Factors KW - Saskatchewan KW - Smoking KW - pathology KW - Socioeconomic Factors N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1378/chest.98.5.1187 ER -