ABBREVIATIONS:
CD -
Celiac disease
HLA DQ2 -
Human leukocyte antigen DQ2
HLA DQ8 -
Human leukocyte antigen DQ8
IgA -
Immunoglobulin A
IgG -
Immunoglobulin G
GIT -
Gastrointestinal tract
TTG -
Tissue transglutaminase
EMA -
Endomysial antibody
RAS -
Recurrent aphthous stomatitis
AIDS -
Acquired immune deficiency Syndrome