Department of Pediatric Gastroenterology;
University Medical Center Utrecht;
Wilhelmina Children’s Hospital;
3508 AB Utrecht;
The Netherlands;
Department of Immunology;
University Medical Center Utrecht;
3508 GA Utrecht;
The Netherlands;
Department of Pathology;
University Medical Center Utrecht;
3508 GA Utrecht;
The Netherlands;
Celiac; disease; Serology; Anti-tissue; transglutaminase; antibodies; Human; leukocyte; antigen; Phenotype;