Physical considerations in sanctuary radiotherapy of acute lymphoblastic leukemia in children.
D000005:Abdomen; D002490:Central Nervous System; D002648:Child; D002675:Child, Preschool; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D007945:Leukemia, Lymphoid / Q000532:radiotherapy*; D008433:Mathematics; D011879:Radiotherapy Dosage; D012886:Skull; D013131:Spine; D013679:Technology, Radiologic; D013997:Time Factors