title: Comment on: Frequency of enteric protozoan parasites among patients with gastrointestinal complaints in medical centers of Zahedan, Iran.
authors.forename: R J
authors.initials: RJ
authors.lastname: Hassing
authors.forename: P J
authors.initials: PJ
authors.lastname: Wismans
authors.forename: R
authors.initials: R
authors.lastname: Koelewijn
authors.forename: J J
authors.initials: JJ
authors.lastname: van Hellemond
authors.forename: P J
authors.initials: PJ
authors.lastname: van Genderen
mesh_terms: D015746:Abdominal Pain / Q000469:parasitology; D016845:Blastocystis hominis; D003967:Diarrhea / Q000453:epidemiology / Q000469:parasitology*; D006801:Humans; D015994:Incidence; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology / Q000469:parasitology*; D007492:Iran / Q000453:epidemiology