A proportional hazards analysis of bone sarcoma rates in German 224radium patients.
D000293:Adolescent; D000328:Adult; D001859:Bone Neoplasms / Q000453:epidemiology* / Q000209:etiology; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D005860:Germany, West; D006801:Humans; D008297:Male; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology*; D011829:Radiation Dosage; D011883:Radium / Q000009:adverse effects*; D012509:Sarcoma / Q000453:epidemiology* / Q000209:etiology; D013910:Thorium
C026062:thorium X; D013910:Thorium; D011883:Radium