TY - GEN AU - Boyanova,Lyudmila AU - Lazarova,Elena AU - Jelev,Christo AU - Gergova,Galina AU - Mitov,Ivan TI - Helicobacter pylori and Helicobacter heilmannii in untreated Bulgarian children over a period of 10 years SN - 0022-2615 PY - 2007///1005 KW - Adolescent KW - Age Factors KW - Biopsy KW - Bulgaria KW - epidemiology KW - Child KW - Child, Preschool KW - Chronic Disease KW - Colony Count, Microbial KW - Endoscopy, Gastrointestinal KW - Female KW - Gastric Mucosa KW - pathology KW - Gastritis KW - microbiology KW - Gentian Violet KW - Helicobacter Infections KW - diagnosis KW - Helicobacter heilmannii KW - isolation & purification KW - Helicobacter pylori KW - Humans KW - Incidence KW - Infant KW - Male KW - Mucus KW - Peptic Ulcer KW - Phenazines KW - Risk Factors KW - Rural Population KW - Sentinel Surveillance KW - Stomach KW - Stomach Ulcer KW - Urease KW - analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1099/jmm.0.47181-0 ER -