Quantitative structure-activity relationships for a series of inhibitors of cruzain from Trypanosoma cruzi: molecular modeling, CoMFA and CoMSIA studies - Trossini, Gustavo Henrique Goulart; Guido, Rafael Victorio Carvalho; Oliva, Glaucius; Ferreira, Elizabeth Igne; Andricopulo, Adriano Defini (Journal of Molecular Graphics and Modelling, 2009)