title: [The four-valve vaginal speculum: a new device to manage post-partum hemorrhage].
authors.affiliation: Service de gynécologie-obstétrique, GRC 6-UPMC centre expert en endométriose (C3E), hôpital Tenon, AP-HP, université Pierre-et-Marie-Curie Paris 6, 4 rue de La-Chine, 75020 Paris, France. Electronic address: drcohenjonathan@gmail.com.
authors.forename: J
authors.initials: J
authors.lastname: Cohen
authors.affiliation: Service de gynécologie-obstétrique, GRC 6-UPMC centre expert en endométriose (C3E), hôpital Tenon, AP-HP, université Pierre-et-Marie-Curie Paris 6, 4 rue de La-Chine, 75020 Paris, France.
authors.forename: M
authors.initials: M
authors.lastname: Bornes
authors.affiliation: Service de gynécologie-obstétrique, GRC 6-UPMC centre expert en endométriose (C3E), hôpital Tenon, AP-HP, université Pierre-et-Marie-Curie Paris 6, 4 rue de La-Chine, 75020 Paris, France.
authors.forename: E
authors.initials: E
authors.lastname: Darai
mesh_terms: D004867:Equipment Design; D005260:Female; D006801:Humans; D006473:Postpartum Hemorrhage / Q000628:therapy*; D011247:Pregnancy; D013525:Surgical Instruments
keywords: Cervical injury; Déchirure cervicale; Déchirure vaginale; Hémorragie du post-partum; Post-partum hemorrhage; Speculum; Spéculum; Vaginal injury