Naturally occuring anti-IFN-γ autoantibody and severe infections with Mycobacterium chelonae and Burkholderia cocovenenans. - Höflich,C.; Sabat,R.; Rosseau,S.; Temmesfeld,B.; Slevogt,H.; Döcke,W.D.; Grütz,G.; Meisel,C.; Halle,E.; Göbel,U.B.; Volk,H.D.; Suttorp,N. (Blood, 2004)