Letter: Reactions to radiation therapy.
D000293:Adolescent; D005260:Female; D006689:Hodgkin Disease / Q000532:radiotherapy; D006801:Humans; D010490:Pericardial Effusion / Q000209:etiology; D011014:Pneumonia / Q000209:etiology; D011832:Radiation Injuries / Q000209:etiology*; D011878:Radiotherapy / Q000009:adverse effects*; D011879:Radiotherapy Dosage; D013118:Spinal Cord Diseases / Q000209:etiology