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- [2] Prevalence and associated factors of symptoms of pica among adolescent schoolchildren in northern Sudan: a cross-sectional study [J]. Journal of Eating Disorders, 11
- [5] Prevalence of Helicobacter pylori infection among asymptomatic children in southeastern Brazil: a cross-sectional study [J]. SAO PAULO MEDICAL JOURNAL, 2022, 140 (05): : 719 - 722
- [7] Prevalence of Helicobacter pylori infection in an indigenous community in Sao Paulo and associated factors: cross-sectional study [J]. SAO PAULO MEDICAL JOURNAL, 2017, 135 (02): : 140 - 145
- [8] Prevalence of Helicobacter pylori Infection in Colorectal Cancer—a Cross-sectional Study [J]. Indian Journal of Surgery, 2022, 84 : 1040 - 1045