title: Dental problems in pediatric patients with head and neck tumors undergoing multiple modality therapy.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D008297:Male; D011878:Radiotherapy / Q000009:adverse effects*; D012208:Rhabdomyosarcoma / Q000532:radiotherapy*; D013997:Time Factors; D014076:Tooth Diseases / Q000209:etiology* / Q000628:therapy