| [helicobacter pylori infection (13c-ubt), and its relationship with nutritional and socioeconomic factors in low income school children from valencia, venezuela]. | helicobacter pylori infection (hp) is widely spread around the world, and it is considered one of the main causes of chronic gastritis, peptic and duodenal ulcers, and gastric cancer. recent research has shown that it can be associated with nutritional disorders, mainly with iron and other micronutrient deficiencies. the objective of this study was to assess the prevalence of hp infection, and infection pattern according to age, sex, nutritional status, and socioeconomic conditions in children w ... | 2006 | 17425179 |