Loss of high-responder inhibitors in patients with severe hemophilia A and human immunodeficiency virus type 1 infection: A report from the multi-center hemophilia cohort study - Bray, GL; Kroner, BL; Arkin, S; Aledort, LW; Hilgartner, MW; Eyster, ME; Ragni, MV; Goedert, JJ (Am J Hem, 1993)