TY - GEN AU - Nakamura,T AU - Yamashiro,M AU - Suzuki,Y TI - [Gastric ulcer in geriatrics] SN - 0433-2644 PY - 1970///0327 KW - Aged KW - Female KW - Humans KW - Male KW - Middle Aged KW - Stomach Ulcer N1 - Publication Type: Journal Article ER -