<![CDATA[Celiac Disease & Gluten-free Diet Information at Celiac.com - Comments for article: How often must a negative test be repeated in suspect individuals? (This question has two aspects: for an individual with existing symptoms, and for a sibling of a known celiac.)**]]>

<![CDATA[Celiac Disease & Gluten-free Diet Information at Celiac.com - Comments for article: How often must a negative test be repeated in suspect individuals? (This question has two aspects: for an individual with existing symptoms, and for a sibling of a known celiac.)**]]>http://www.celiac.comen-usN/Ascott@celiac.comFri, 24 May 2013 07:27:09 PDT20