PT - JOURNAL ARTICLE AU - Alan L Buchman TI - Is iron over-rated? Sulphates may be the more important compound in development of colitis in rodent models, and perhaps humans AID - 10.1136/gutjnl-2011-300000 DP - 2012 Feb 01 TA - Gut PG - 323--324 VI - 61 IP - 2 4099 - http://gut.bmj.com/content/61/2/323.short 4100 - http://gut.bmj.com/content/61/2/323.full SO - Gut2012 Feb 01; 61