Silva, Stela Dalva Vieira Midlej, et al. “Parent Selection for Cocoa Resistance to Witches’- Broom”. Pesquisa Agropecuaria Brasileira, vol. 45, no. 7, Jan. 2011, pp. 680-5, https://doi.org/10.1590/S1678-3921.pab2010.v45.2960.