Crotoxin induces actin reorganization and inhibits tyrosine phosphorylation and activity of small GTPases in rat macrophages - Sampaio, S. C.; Santos, Marinilce Fagundes dos; Costa, E. P.; Rangel-Santos, A. C.; Carneiro, S. M.; Curi, Rui; Cury, Yara (Toxicon, 2006)