Titlebook: Early Detection and Localization of Lung Tumors in High Risk Groups; Pierre R. Band Book 1982 Springer-Verlag Berlin Heidelberg 1982 Group

manifestation

cations or injections of tars produce cancerous lesions, inhalation exposure to tobacco smoke only induces benign tumors of the bronchial epithelium and lung parenchyma [8]. The failure to induce, in animals, malignant lung tumors with inhaled cigarette smoke seems to be due to the chemical toxicity