title: Extreme sensitivity of cervical musculature to prostaglandin E2 in early pregnancy.
mesh_terms: D002584:Cervix Uteri / Q000187:drug effects*; D015232:Dinoprostone; D005260:Female; D006801:Humans; D009130:Muscle, Smooth / Q000187:drug effects; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011458:Prostaglandins E / Q000494:pharmacology*
chemical_list: D011458:Prostaglandins E; D015232:Dinoprostone