title: [Saling's expression belt in obstetric practice].
mesh_terms: D036861:Delivery, Obstetric / Q000295:instrumentation*; D005113:Extraction, Obstetrical; D005260:Female; D006801:Humans; D007746:Labor Presentation; D011247:Pregnancy
vernacular_title: Ekspresionnist kolan na Saling v akusherskata praktika.