A more uniform measurement of factor VIII inhibitors - Kasper, C K; Aledort, L M; Counts, R B; Edson, J E; Fratantoni, J; Green, D; Hampton, J W; Hilgartner, M W; Lazerson, J; Levine, P H; McMillan, C W; Pool, J G; Shapiro, S S (Thromb Diathes Haemorrh, 1975)