Douglas M. Hawkins Subhash C. Basak Jessica J. Kraker Kevin T. Geiss Frank A. Witzmann Combining Chemodescriptors and Biodescriptors in Quantitative Structure-Activity Relationship Modeling. 9-16 2006 46 Journal of Chemical Information and Modeling 1 http://dx.doi.org/10.1021/ci050252p db/journals/jcisd/jcisd46.html#HawkinsBKGW06