wel Tests eating gluten blood tests biopsy of the bo Coeliac must consume Tests gene test Coeliac protocol HLA genes www.coeliac.org.au/diagnosis must consume Coeliac Australia diagnosis page Tests bowel biopsy must consume For more information on diagnosis, visit Coeliac Australia Celiac Disease bowel biopsy For more information on diagnosis, visit Coeliac Australia Coeliac Aus For more information on diagnosis, visit Coeliac Australia must consume