AGGT - Kay,D.G.; Gravel,C.; Pothier,F.; Laperriere,A.; Robitaille,Y.; Jolicoeur,P. - Neurological disease induced in transgenic mice expressing the env gene of the Cas-Br-E murine retrovirus - Proceedings of the National Academy of Sciences of the United States of America 1993 May 15; 90(10): 4538-42