title: [Two cases of Ancylostoma duodenale infection complicated with gastro-duodenal ulcer].
authors.forename: Hao
authors.initials: H
authors.lastname: Li
authors.forename: Yong-Nian
authors.initials: YN
authors.lastname: Zhang
authors.forename: Shao-Hong
authors.initials: SH
authors.lastname: Chen
mesh_terms: D000724:Ancylostomiasis / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications* / Q000469:parasitology