title: Ectopic pregnancy: its occurrence in two community hospitals using medical audit techniques for review.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006764:Hospitals, Community; D006771:Hospitals, Maternity; D006782:Hospitals, Special; D006801:Humans; D008485:Medical Audit / Q000379:methods*; D008923:Missouri; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011271:Pregnancy, Ectopic / Q000175:diagnosis / Q000453:epidemiology*; D014600:Utilization Review / Q000379:methods*