The major histocompatibility complex region marked by HSP70 - 1 and HSP70 - 2 variants is associated with clozapine-induced agranulocytosis in two different ethnic groups - Corzo,D.; Yunis,J.J.; Salazar,M.; Lieberman,J.A.; Howard,A.; Awdeh,Z.; Alper,C.A.; Yunis,E.J. (Blood, 1995)