Rudolph Nissen and hiatus hernia.
D004941:Esophagitis / Q000175:diagnosis / Q000209:etiology; D004945:Esophagoscopy; D005336:Fiber Optic Technology; D013502:General Surgery / Q000266:history; D006548:Hernia, Diaphragmatic / Q000150:complications / Q000601:surgery*; D049673:History, 20th Century; D006801:Humans; D008722:Methods; D010437:Peptic Ulcer / Q000209:etiology