Squire John M, Al-Khayat Hind A, Knupp Carlo, Luther Pradeep K
Biological Structure and Function Section, Biomedical Sciences Division, Imperial College London, London SW7 2AZ, United Kindom
Adv Protein Chem. 2005;71:17-87. doi: 10.1016/S0065-3233(04)71002-5.