[2 CASES OF EWING'S TUMOR].
D000293:Adolescent; D006801:Humans; D009369:Neoplasms; D011878:Radiotherapy; D011879:Radiotherapy Dosage; D012509:Sarcoma; D012512:Sarcoma, Ewing
ADOLESCENCE; RADIOTHERAPY; RADIOTHERAPY DOSAGE; SARCOMA, EWING'S