TY - GEN AU - Mihaiu,V AU - Cevalcic,M AU - Nicoară,T TI - [Bronchopulmonary cancer occurring in persons under 40 years of age] SN - 0035-9351 PY - 1974///1004 KW - Adult KW - Age Factors KW - Bronchial Neoplasms KW - epidemiology KW - Humans KW - Lung Neoplasms KW - Romania N1 - Publication Type: Journal Article ER -