[Pneumoperitoneum in the diagnosis of inguinal hernia].
D006552:Hernia, Inguinal / Q000000981:diagnostic imaging*; D006801:Humans; D008722:Methods; D009609:Nitrous Oxide; D010100:Oxygen; D011027:Pneumoperitoneum / Q000000981:diagnostic imaging*; D011859:Radiography
D009609:Nitrous Oxide; D010100:Oxygen
Pneumoperitoneum vid diagnostik av ljumskbråck.