(Inggris)"Inhibition of death receptor signals by cellular FLIP". Institute of Biochemistry, Lausanne branch, University of Lausanne; Irmler M, Thome M, Hahne M, Schneider P, Hofmann K, Steiner V, Bodmer JL, Schröter M, Burns K, Mattmann C, Rimoldi D, French LE, Tschopp J. Diakses tanggal 2010-10-26.