title: Obstetric interventions. Call to clarify 'normal' birth.
mesh_terms: D000328:Adult; D004282:Documentation; D005260:Female; D019538:Health Care Surveys; D006801:Humans; D007744:Obstetric Labor Complications / Q000453:epidemiology*; D009774:Obstetrics / Q000706:statistics & numerical data*; D011247:Pregnancy; D011256:Pregnancy Outcome; D009626:Terminology as Topic; D006113:United Kingdom