James Robinson Matthew J. Waller Sylvie C. Fail Hamish McWilliam Rodrigo Lopez Peter Parham Steven G. E. Marsh 1013-1017 2009 37 Nucleic Acids Research Database-Issue http://dx.doi.org/10.1093/nar/gkn662 db/journals/nar/nar37.html#RobinsonWFMLPM09