title: [Etiology of malignant tumors].
mesh_terms: D002273:Carcinogens; D002274:Carcinogens, Environmental; D064420:Drug-Related Side Effects and Adverse Reactions; D005260:Female; D005503:Food Additives / Q000009:adverse effects; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000139:chemically induced / Q000209:etiology*; D009603:Nitroso Compounds / Q000009:adverse effects
chemical_list: D002273:Carcinogens; D002274:Carcinogens, Environmental; D005503:Food Additives; D009603:Nitroso Compounds
vernacular_title: Zur kausalen Genese maligner Tumoren