CD molecules 2006--human cell differentiation molecules. by Zola, H, Swart, B, Banham, A, Barry, S, Beare, A, Bensussan, A, Boumsell, L, D Buckley, C, Bühring, H, Clark, G, Engel, P, Fox, D, Jin, B, Macardle, P, Malavasi, F, Mason, D, Stockinger, H, Yang, X