title: Retinoblastoma. Report on 19 patients treated with radio- therapy.
mesh_terms: D001932:Brain Neoplasms; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009362:Neoplasm Metastasis; D009918:Orbital Neoplasms; D010166:Palliative Care; D011379:Prognosis; D011886:Radon / Q000627:therapeutic use*; D012175:Retinoblastoma / Q000532:radiotherapy* / Q000601:surgery
chemical_list: D011886:Radon