Gross, Sascha, Marlou Adriaanse, Petula Nijeboer, Greetje Tack, Ingrid van Hoogstraten, Gerd Bouma, Chris Mulder, B. Mary von Blomberg, Anita Vreugdenhil, and Hetty Bontkes. 2015. “Serum Intestinal-Fatty Acid Binding Protein As a Biomarker for Refractory Celiac Disease”. Journal of Gastrointestinal and Liver Diseases 24 (2), 257-59. https://www.jgld.ro/jgld/index.php/jgld/article/view/1231.