[PRIMARY MELANOBLASTOMA OF THE NASOPHARYNX. TYPICAL FINDINGS, REVIEW AND EVALUATION OF LITERARY DATA].
D006801:Humans; D008545:Melanoma; D009303:Nasopharyngeal Neoplasms; D009369:Neoplasms / Q000453:epidemiology*
MELANOMA; NASOPHARYNGEAL NEOPLASMS; NEOPLASM STATISTICS
PRIM'ARN'I MELANOBLASTOM NOSOHLTANU. VLASTN'I POZOROV'AN'I, P REHLED A ZHODNOCEN'I LITER'ARN'ICH 'UDAJU.