The University of Warwick Library - WebBridge

Protein design depends on the size of the amino acid alphabet
Ball, Robin.  Physical Review E (Statistical, Nonlinear, and Soft Matter Physics).  v. Vol.66. no. No.3, Pt.1.   2002-09. p. 87 - issn: 1550-2376 .   

Online access not found

Sorry - based on the information provided, WebBridge cannot offer appropriate links.