[Gastrectomy in peptic ulcer and in gastric cancer].
D013505:Digestive System Surgical Procedures; D005743:Gastrectomy; D006801:Humans; D009369:Neoplasms; D010437:Peptic Ulcer; D013274:Stomach Neoplasms / Q000601:surgery*
GASTRECTOMY; STOMACH NEOPLASMS/surgery