title: The availability of patients for teaching purposes in the Perth metropolitan area, March to May, 1971.
mesh_terms: D000367:Age Factors; D000368:Aged; D000402:Airway Obstruction / Q000453:epidemiology; D001004:Anus Diseases / Q000601:surgery; D001062:Appendectomy; D001941:Breast Diseases / Q000601:surgery; D002561:Cerebrovascular Disorders / Q000453:epidemiology; D002763:Cholecystectomy; D002764:Cholecystitis / Q000601:surgery; D004504:Education, Medical, Undergraduate; D004827:Epilepsy / Q000453:epidemiology; D005759:Gastroenteritis / Q000453:epidemiology; D006552:Hernia, Inguinal / Q000601:surgery; D006760:Hospitalization; D006784:Hospitals, Teaching; D006801:Humans; D007669:Kidney Calculi / Q000601:surgery; D008175:Lung Neoplasms / Q000453:epidemiology; D008297:Male; D010437:Peptic Ulcer / Q000453:epidemiology; D011014:Pneumonia / Q000453:epidemiology; D011469:Prostatic Diseases / Q000601:surgery; D012004:Rectal Neoplasms / Q000601:surgery; D013733:Testicular Diseases / Q000601:surgery