Deaths from childhood leukemia and solid tumors among twins and other sibs in the United States, 1960-67.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004200:Diseases in Twins / Q000235:genetics* / Q000401:mortality*; D005260:Female; D006801:Humans; D007223:Infant; D007938:Leukemia / Q000235:genetics* / Q000401:mortality*; D008297:Male; D009369:Neoplasms / Q000235:genetics* / Q000401:mortality*; D014481:United States