Studies on the etiology of papilloma of the larynx; progress report.
D005350:Fibroma / Q000209:etiology*; D006801:Humans; D007822:Laryngeal Neoplasms; D007830:Larynx; D010212:Papilloma; D058028:Research Report
FIBROMA/etiology and pathogenesis; LARYNX/neoplasms