title: [Test of the vacuum extractor in guided delivery. Sign of side-slip. Reflexion on 150 cases].
mesh_terms: D004841:Episiotomy; D005113:Extraction, Obstetrical / Q000295:instrumentation; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy
vernacular_title: L'épreuve de la ventouse dans le dégagement assisté. Le signe du dérapage. Réflexion à propos de 150 observations.