Elisabeth Salzer, Svenja Daschkey, Sharon Choo, Michael Gombert, Elisangela Santos-Valente, Sebastian Ginzel, Martina Schwendinger, Oskar A. Haas, Gerhard Fritsch, Winfried F. Pickl, Elisabeth Förster-Waldl, Arndt Borkhardt, Kaan Boztug, Kirsten Bienemann and Markus G. Seidel (2013) “Combined immunodeficiency with life-threatening EBV-associated lymphoproliferative disorder in patients lacking functional CD27”, Haematologica. Pavia, Italy, 98(3), pp. 473-478. doi: 10.3324/haematol.2012.068791.