title: Labor and delivery description is based on data that is no longer accessible.
authors.affiliation: Department of Obstetrics, Gynecology and Fetal Medicine, University Hospital Center of Tours, 2, boulevard Tonnellé, 37044 Tours Cedex 9, France; UMR INSERM U930, François-Rabelais University, 2, boulevard Tonnellé, 37044 Tours Cedex 9, France. Electronic address: emmanuel.simon@univ-tours.fr.
authors.forename: E G
authors.initials: EG
authors.lastname: Simon
authors.affiliation: Department of Obstetrics, Gynecology and Fetal Medicine, University Hospital Center of Tours, 2, boulevard Tonnellé, 37044 Tours Cedex 9, France; UMR INSERM U930, François-Rabelais University, 2, boulevard Tonnellé, 37044 Tours Cedex 9, France.
authors.forename: C J
authors.initials: CJ
authors.lastname: Arthuis
authors.affiliation: Department of Obstetrics, Gynecology and Fetal Medicine, University Hospital Center of Tours, 2, boulevard Tonnellé, 37044 Tours Cedex 9, France; UMR INSERM U930, François-Rabelais University, 2, boulevard Tonnellé, 37044 Tours Cedex 9, France.
authors.forename: F
authors.initials: F
authors.lastname: Perrotin
mesh_terms: D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D010808:Physical Examination; D011247:Pregnancy; D016216:Ultrasonography, Prenatal / Q000379:methods
keywords: Accouchement; Caesarean section; Césarienne; Delivery; Engagement; Evidence; Extraction instrumentale; Labor; Operative delivery; Preuve; Travail; Ultrasound; Échographie