title: Increased risk for medical abortion failure for multiparous women.
authors.affiliation: Department of Obstetrics and Gynecology, Oulu University Hospital, Oulu, Finland. maarit.niinimaki@oulu.fi
authors.forename: M
authors.initials: M
authors.lastname: Niinimäki
authors.forename: H
authors.initials: H
authors.lastname: Martikainen
authors.forename: A
authors.initials: A
authors.lastname: Talvensaari-Mattila
mesh_terms: D000020:Abortifacient Agents, Nonsteroidal / Q000008:administration & dosage; D000021:Abortifacient Agents, Steroidal / Q000008:administration & dosage; D000028:Abortion, Induced / Q000706:statistics & numerical data*; D000282:Administration, Intravaginal; D000284:Administration, Oral; D000328:Adult; D005260:Female; D005387:Finland / Q000453:epidemiology; D006801:Humans; D008499:Medical Records; D015735:Mifepristone / Q000008:administration & dosage; D016595:Misoprostol / Q000008:administration & dosage; D010298:Parity; D011247:Pregnancy; D012189:Retrospective Studies; D012307:Risk Factors; D017211:Treatment Failure
chemical_list: D000020:Abortifacient Agents, Nonsteroidal; D000021:Abortifacient Agents, Steroidal; D016595:Misoprostol; D015735:Mifepristone