title: Ectopic gonadotropin production in carcinoma of the lung.
mesh_terms: D001681:Biological Assay; D001706:Biopsy; D002283:Carcinoma, Bronchogenic / Q000503:physiopathology*; D006063:Chorionic Gonadotropin / Q000652:urine*; D006177:Gynecomastia / Q000209:etiology*; D006729:Hormones, Ectopic / Q000096:biosynthesis*; D006801:Humans; D007118:Immunoassay; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged
chemical_list: D006063:Chorionic Gonadotropin; D006729:Hormones, Ectopic