Blood diseases of childhood.
D002648:Child; D004899:Erythroblastosis, Fetal; D005260:Female; D005494:Folic Acid Deficiency; D006402:Hematologic Diseases; D006467:Hemophilia A; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007938:Leukemia; D011247:Pregnancy; D011696:Purpura, Thrombocytopenic