TY - GEN AU - Lazăr,C AU - Dolinescu,C AU - Chifan,M AU - Costinescu,V TI - [Complicated gastric ulcer] SN - 0048-7848 PY - 1973///0504 KW - Humans KW - Peptic Ulcer Hemorrhage KW - Peptic Ulcer Perforation KW - Stomach Neoplasms KW - etiology KW - Stomach Ulcer KW - complications N1 - Publication Type: Journal Article ER -