PT - JOURNAL ARTICLE AU - V Stanghellini AU - C Tosetti AU - R De Giorgio AU - G Barbara AU - B Salvioli AU - R Corinaldesi TI - How should <em>Helicobacter pylori</em>negative patients be managed? AID - 10.1136/gut.45.2008.i32 DP - 1999 Jul 01 TA - Gut PG - I32--I35 VI - 45 IP - suppl 1 4099 - http://gut.bmj.com/content/45/suppl_1/I32.short 4100 - http://gut.bmj.com/content/45/suppl_1/I32.full SO - Gut1999 Jul 01; 45