title: Episiotomy and third- and fourth-degree perineal tears in primiparous Iranian women.
authors.affiliation: Department of Gynecology and Obstetrics, Roointan-Arash Hospital, Tehran University of Medical Sciences, Tehran, Iran. hosp_arash@tums.ac.ir
authors.forename: Ashraf
authors.initials: A
authors.lastname: Moini
authors.forename: Rita Emadi Allah
authors.initials: RE
authors.lastname: Yari
authors.forename: Bita
authors.initials: B
authors.lastname: Eslami
mesh_terms: D000328:Adult; D016022:Case-Control Studies; D004841:Episiotomy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007492:Iran / Q000453:epidemiology; D022125:Lacerations / Q000453:epidemiology*; D007744:Obstetric Labor Complications / Q000453:epidemiology*; D010298:Parity; D010502:Perineum / Q000293:injuries*; D011247:Pregnancy; D012306:Risk; D015599:Trauma Severity Indices; D055815:Young Adult