[Cancer of the nasopharynx in blood brothers].
D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000235:genetics / Q000473:pathology; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000235:genetics / Q000473:pathology*
Rak nosoglotki u rodnykh brat'ev.