HPL levels and intervention in pregnancy.
D000032:Abortion, Therapeutic; D005314:Embryonic and Fetal Development; D005260:Female; D005315:Fetal Diseases / Q000097:blood*; D006801:Humans; D007231:Infant, Newborn; D010926:Placental Hormones / Q000097:blood*; D010928:Placental Lactogen / Q000097:blood; D011247:Pregnancy
D010926:Placental Hormones; D010928:Placental Lactogen