title: A study of bladder catheterization with inguinal hernia operations.
mesh_terms: D000368:Aged; D000768:Anesthesia, General; D000769:Anesthesia, Inhalation; D000775:Anesthesia, Spinal; D006552:Hernia, Inguinal / Q000601:surgery*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011182:Postoperative Care; D013997:Time Factors; D014546:Urinary Catheterization / Q000009:adverse effects; D014552:Urinary Tract Infections / Q000150:complications / Q000209:etiology