TY - GEN AU - Timofeev,M E AU - Shapoval'yants,S G AU - Mikhalev,A I AU - Fedorov,E D AU - Konyukhov,G V TI - [Combination of endoscopic methods in diagnostics and surgical treatment of perforative duodenal ulcer] SN - 0023-1207 PY - 2016///0617 KW - Duodenal Ulcer KW - diagnosis KW - Endoscopy, Digestive System KW - adverse effects KW - Female KW - Humans KW - Laparoscopy KW - Male KW - Middle Aged KW - Peptic Ulcer Perforation KW - Postoperative Complications KW - epidemiology KW - Survival Analysis KW - Treatment Outcome N1 - Publication Type: English Abstract; Journal Article UR - https://doi.org/10.17116/hirurgia2016332-39 ER -