A. Mortensen, E. Lukanidin, N. S. Ambartsumian, and ilona K. Sørensen, “Twenty six-week exposure to 2 amino-3 methylimidazo [4,5-ƒ]quinoline (IQ) does not significantly increase the incidence of tumours in HMGCR/mts1 tg579 transgenic mice”, Scand J Lab Anim Sci, vol. 31, no. 3, pp. 131–141, Dec. 2004.