title: [Gastric juice as a means of diagnosis in gastrectomized patients with recurrent ulcer].
mesh_terms: D005260:Female; D005743:Gastrectomy; D005750:Gastric Juice / Q000201:enzymology*; D006801:Humans; D008297:Male; D008995:Monoamine Oxidase / Q000032:analysis*; D012008:Recurrence; D013276:Stomach Ulcer / Q000201:enzymology*
chemical_list: D008995:Monoamine Oxidase
vernacular_title: El jugo gástrico como medio diagnóstico en enfermos gastrectomizados con ulcus recidivante.