Birth characteristics of children dying of malignant neoplasms.
D001722:Birth Order; D002648:Child; D005260:Female; D006801:Humans; D007223:Infant; D007938:Leukemia / Q000706:statistics & numerical data*; D009369:Neoplasms; D036801:Parturition
BIRTH ORDER; LEUKEMIA/statistics; NEOPLASMS/in infancy and childhood