TY - GEN AU - Gonchar,M G AU - Del'tsova,E I AU - Kuchirka,Ia M AU - Tsymbalistyĭ,R I AU - Mel'nik,I V TI - [Helicobacter pylori in patients with complicated peptic ulcer] SN - 0023-1207 PY - 1999///0805 KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Chronic Disease KW - Duodenal Ulcer KW - complications KW - Endoscopy, Gastrointestinal KW - Female KW - Helicobacter Infections KW - Helicobacter pylori KW - Humans KW - Male KW - Middle Aged KW - Peptic Ulcer Hemorrhage KW - diagnosis KW - Peptic Ulcer Perforation KW - Stomach Ulcer N1 - Publication Type: Journal Article ER -