PT - JOURNAL ARTICLE AU - Schiller, D AU - Gschwendtner, M AU - Schöfl, R TI - Does old age cause abdominal pain? AID - 10.1136/gut.2008.166975 DP - 2009 Apr 01 TA - Gut PG - 500--500 VI - 58 IP - 4 4099 - http://gut.bmj.com/content/58/4/500.short 4100 - http://gut.bmj.com/content/58/4/500.full SO - Gut2009 Apr 01; 58