title: [Too much alcohol and nicotine, unhealthy food, genital heat stress: fatherhood out of the question].
authors.affiliation: Andrologicum München.
authors.forename: Frank-Michael
authors.initials: FM
authors.lastname: Köhn
mesh_terms: D000428:Alcohol Drinking / Q000009:adverse effects*; D001831:Body Temperature; D005247:Feeding Behavior; D006801:Humans; D007248:Infertility, Male / Q000209:etiology*; D008297:Male; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects*; D013737:Testis