Anemia and hiatus hernia.
D000747:Anemia, Hypochromic / Q000209:etiology*; D004941:Esophagitis / Q000150:complications / Q000209:etiology; D005764:Gastroesophageal Reflux / Q000150:complications; D006548:Hernia, Diaphragmatic / Q000150:complications* / Q000601:surgery; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000150:complications / Q000209:etiology*; D013276:Stomach Ulcer / Q000150:complications* / Q000209:etiology