Baran Erman, Ivan Bilic, Tatjana Hirschmugl, Elisabeth Salzer, Deniz Çagdas, Saliha Esenboga, Zuhal Akcoren, Ozden Sanal, Ilhan Tezcan, Kaan Boztug. Combined immunodeficiency with CD4 lymphopenia and sclerosing cholangitis caused by a novel loss-of-function mutation affecting IL21R. haematol [Internet]. 2015Jun.1 [cited 2024Apr.24];100(6):e216-e219. Available from: https://haematologica.org/article/view/7416