van Antwerpen L, Theron A J, Myer M S, Richards G A, Wolmarans L, Booysen U, van der Merwe C A, Sluis-Cremer G K, Anderson R
Department of Immunology, University of Pretoria, South Africa.
Ann N Y Acad Sci. 1993 May 28;686:53-65. doi: 10.1111/j.1749-6632.1993.tb39153.x.