title: [Duodenal ulcer with cryptococcus neoformans infection: report of a case].
authors.forename: Yu-lan
authors.initials: YL
authors.lastname: Yang
authors.forename: Jun-yu
authors.initials: JY
authors.lastname: Zhang
mesh_terms: D000328:Adult; D003453:Cryptococcosis / Q000503:physiopathology*; D003455:Cryptococcus neoformans; D004378:Duodenal Diseases / Q000382:microbiology* / Q000503:physiopathology; D006801:Humans; D008297:Male