Percutaneous umbilical sampling in immune thrombocytopenic purpura.
D002585:Cesarean Section; D005260:Female; D005312:Fetal Blood; D005315:Fetal Diseases / Q000097:blood; D006801:Humans; D010976:Platelet Count; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000097:blood*; D011696:Purpura, Thrombocytopenic / Q000097:blood*; D012535:Scalp