[SURGICAL TREATMENT OF GASTRODUODENAL ULCER].
D001699:Biometry; D005743:Gastrectomy; D006801:Humans; D010437:Peptic Ulcer; D013223:Statistics as Topic; D014628:Vagotomy
GASTRECTOMY; PEPTIC ULCER; STATISTICS; VAGOTOMY
TRATAMIENTO QUIR'URGICO DE LA 'ULCERA GASTRODUODENAL.