title: Metabolites of meperidine related to fetal depression.
mesh_terms: D001034:Apgar Score; D001769:Blood; D005260:Female; D005333:Fetus / Q000187:drug effects*; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D008431:Maternal-Fetal Exchange; D008614:Meperidine / Q000097:blood / Q000378:metabolism* / Q000494:pharmacology; D011247:Pregnancy; D013997:Time Factors; D014470:Umbilical Cord
chemical_list: D008614:Meperidine