title: Glucose-6-phosphate dehydrogenase deficiency and duodenal ulcer.
mesh_terms: D002986:Clinical Trials as Topic; D004381:Duodenal Ulcer / Q000150:complications*; D005955:Glucosephosphate Dehydrogenase Deficiency / Q000150:complications / Q000453:epidemiology*; D006801:Humans; D007558:Italy; D008297:Male