Billroth II gastrectomy in the treatment of gastroduodenal ulcer. A clinical study based on 725 cases.
D035843:Biomedical Research; D001699:Biometry; D005743:Gastrectomy / Q000706:statistics & numerical data*; D005763:Gastroenterostomy; D006801:Humans; D010437:Peptic Ulcer
GASTRECTOMY/statistics