title: Progestin in the blood of newborn infants.
mesh_terms: D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000097:blood; D011374:Progesterone / Q000097:blood*; D011372:Progestins
chemical_list: D011372:Progestins; D011374:Progesterone
keywords: INFANT, NEWBORN/blood; PROGESTERONE/blood