title: CSF progesterone concentrations in pregnancy.
authors.forename: N
authors.initials: N
authors.lastname: Baliga
mesh_terms: D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D005260:Female; D006801:Humans; D011247:Pregnancy / Q000134:cerebrospinal fluid*; D011374:Progesterone / Q000134:cerebrospinal fluid*
chemical_list: D011374:Progesterone