[Fibroscopy in the diagnosis of tumors of the head and neck].
D019723:Endoscopes; D005336:Fiber Optic Technology; D006258:Head and Neck Neoplasms / Q000175:diagnosis*; D006801:Humans; D007564:Japan; D012142:Respiratory Tract Neoplasms / Q000175:diagnosis; D014586:USSR
Fibroskopiia v diagnostike opukholeĭ golovy i shei