TY - GEN AU - OI,M AU - OSHIDA,K TI - The association of esophagéal, gastric, and duodenal ulcers; case report SN - 0016-5085 PY - 2000///0701 KW - Duodenal Ulcer KW - Humans KW - Medical Records KW - Peptic Ulcer N1 - Publication Type: Case Reports; Journal Article ER -