Robb F T, Maeder D L, Brown J R, DiRuggiero J, Stump M D, Yeh R K, Weiss R B, Dunn D M
Center of Marine Biotechnology, University of Maryland Biotechnology Institute, Baltimore, Maryland 21202, USA.
Methods Enzymol. 2001;330:134-57. doi: 10.1016/s0076-6879(01)30372-5.