Bo Jin Yan-Qing Zhang Evolutionary Construction of Granular Kernel Trees for Cyclooxygenase-2 Inhibitor Activity Comparison. 25-35 2006 journals/tcsb/2006-5 T. Comp. Sys. Biology http://dx.doi.org/10.1007/11790105_3 db/journals/tcsb/tcsb5.html#JinZ06