[Management of pain in head and neck neoplasms].
D000328:Adult; D000368:Aged; D005260:Female; D006258:Head and Neck Neoplasms / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage; D009407:Nerve Block / Q000379:methods; D010148:Intractable Pain / Q000628:therapy*
D009020:Morphine