TY - GEN AU - Akimov,V I AU - Rotenberg,D L TI - [Diagnosis of gastroduodenal hemorrhages] SN - 0023-1207 PY - 2003///0501 KW - Duodenum KW - Gastrointestinal Hemorrhage KW - Hemorrhage KW - Stomach N1 - Publication Type: Journal Article ER -