TY - JOUR T1 - Why is peptic ulcer now a disease? JF - Gut JO - Gut SP - 1504 LP - 1505 DO - 10.1136/gut.35.10.1504 VL - 35 IS - 10 AU - H Spiro Y1 - 1994/10/01 UR - http://gut.bmj.com/content/35/10/1504.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -