Lucchinetti, C.F., Mandler, R.N., McGavern, D., Bruck, W., Gleich, G., Ransohoff, R.M., Trebst, C., Weinshenker, B., Wingerchuk, D., Parisi, J.E. and Lassmann, H. (2002) A role for humoral mechanisms in the patho-genesis of Devic’s neuromyelitis optica. Brain: A Journal of Neurology, 125, 1450-1461.