Identification of pathogens and virulence profile of Rhodococcus equi and Escherichia coli strains obtained from sand of parks - Fernandes, M. C; Takai, S; Leite, D. S; Pinto, J. P. A. N; Brandão, Paulo Eduardo; Santarém, V. A; Listoni, F. J. P; Silva, A. V. da; Ribeiro, M. G (Brazilian Journal of Microbiology, 2013)