[2 Observations of multiple primary tumors].
D000328:Adult; D000368:Aged; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology*; D008048:Lip Neoplasms / Q000473:pathology*; D008207:Lymphatic Metastasis; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000473:pathology*
Dva nabliudeniia pervichno-mnozhestvennykh opukholeĭ.