TY - CHAP M1 - Book, Section TI - Chapter 39. Upper Gastrointestinal Disorders A1 - Love, Bryan L. A1 - Meade, Lisa T. A2 - Sutton, S. Scott PY - 2011 T2 - McGraw-Hill's NAPLEX® Review Guide AB - Approximately 10% of Americans develop chronic peptic ulcer disease (PUD) during their lifetime.1 An estimated 60% to 100% of ulcers recur within 1 year of healing with conventional treatment.1 In the United States roughly 30% to 40% of the population is infected with Helicobacter pylori (H. pylori), but not all will develop PUD.2 Most people acquire the infection during childhood. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/03/28 UR - accesspharmacy.mhmedical.com/content.aspx?aid=7253459 ER -