Expression of active human factor VIII from recombinant DNA clones - Wood, W I; Capon, D J; Simonsen, C C; Eaton, D L; Gitschier, J; Keyt, B; Seeburg, P H; Smith, D H; Hollingshead, P; Wion, K L; Delwart, E; Tuddenham, E G D; Vehar, G A; Lawn, R M (Nature, 1984)