Gonçalves, M. de F. B. and Lima, J. A. A. (2014) “Damages caused by strains of cowpea severe mosaic virus in <i>Vigna unguiculata</i> cv. Pitiuba”, Pesquisa Agropecuaria Brasileira, 23(1), pp. 33–40. doi: 10.1590/S1678-3921.pab1988.v23.13773.