title: Failure analysis of radical radiation therapy of supraglottic laryngeal carcinoma.
mesh_terms: D000368:Aged; D005260:Female; D005931:Glottis; D006801:Humans; D007822:Laryngeal Neoplasms / Q000532:radiotherapy* / Q000628:therapy; D008207:Lymphatic Metastasis / Q000532:radiotherapy; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012008:Recurrence; D013223:Statistics as Topic; D013679:Technology, Radiologic; D013997:Time Factors