title: Nitric oxide--another factor in cervical ripening.
authors.forename: A A
authors.initials: AA
authors.lastname: Calder
mesh_terms: D000818:Animals; D002584:Cervix Uteri / Q000187:drug effects / Q000502:physiology*; D003238:Connective Tissue / Q000502:physiology; D015232:Dinoprostone / Q000494:pharmacology; D005260:Female; D006801:Humans; D007747:Labor Stage, First / Q000187:drug effects / Q000502:physiology*; D007751:Labor, Induced / Q000379:methods; D009569:Nitric Oxide / Q000502:physiology*; D011247:Pregnancy
chemical_list: D009569:Nitric Oxide; D015232:Dinoprostone