1978
  1. Sawyer,L., Shotton,D.M., Campbell,J.W., Wendell,P.L., Muirhead,H. and Watson,H.C.
    The atomic structure of crystalline porcine pancreatic elastase at 2.5 A resolution: comparisons with the structure of alpha-chymotrypsin
    J Mol Biol118, 137-208. PubMed  Europe PubMed  S