TY - GEN AU - DELAURENTIS,D A AU - RO SEMOND,G P TI - The clinical course of 250 gastric ulcer patients SN - 0004-0010 PY - 1998///1101 KW - Helicobacter Infections KW - Humans KW - Peptic Ulcer KW - statistics & numerical data KW - Stomach Ulcer N1 - Publication Type: Journal Article UR - https://doi.org/10.1001/archsurg.1961.01300170030007 ER -