title: [Can progress in obstetrics be measured?].
authors.forename: J
authors.initials: J
authors.lastname: Bretscher
mesh_terms: D005260:Female; D006801:Humans; D007231:Infant, Newborn; D009774:Obstetrics / Q000639:trends*; D010686:Philosophy, Medical; D011247:Pregnancy; D013557:Switzerland
vernacular_title: Ist der Fortschritt in der Geburtshilfe messbar?