Barbas CF, Heine A, Zhong G, Hoffmann T, Gramatikova S, Bjornestedt R, List B, Anderson J, Stura EA, Wilson IA, Lerner RA: Immune Versus Natural Selection: Antibody Aldolase with Enzymic Rates But Broader Scope.  Science. 1997; 278, 2085-2092.

Roitt I,  Brostoff J,  Male D. Eds : Immunology (Mosby, London, ed 5, 1998).

Stryer, L: Biochemistry (W.H. Freeman and Co, New York, ed 4, 1995).