[Simultaneous primary cancers of the layrnx and hypopharynx (author's transl)].
D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D010610:Pharyngeal Neoplasms / Q000473:pathology*