title: [Etiopathogenic advances in peptic ulcer. III. The broken mucosal barrier; the ambient terrain].
mesh_terms: D000305:Adrenal Cortex Hormones / Q000009:adverse effects; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology*; D010507:Periodicity; D012794:Sialic Acids / Q000502:physiology; D013312:Stress, Physiological / Q000150:complications
chemical_list: D000305:Adrenal Cortex Hormones; D012794:Sialic Acids
vernacular_title: Avances etiopatogénicos en el ulcus péptico. III. Barrera rota; medio ambiente.