title: Circadian timing, duration, dose and cost of prostaglandin F2alpha - induced termination of middle trimester pregnancy.
mesh_terms: D000028:Abortion, Induced; D002940:Circadian Rhythm; D003365:Costs and Cost Analysis; D005260:Female; D006801:Humans; D007902:Length of Stay; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011460:Prostaglandins F / Q000008:administration & dosage / Q000627:therapeutic use*; D013997:Time Factors
chemical_list: D011460:Prostaglandins F