Villalobos-Cortés, Axel Iván, Amparo Martinez, Jose Luis Vega-Pla, Vincenzo Landi, Jorge Quiroz, Rubén Martínez, Roberto Martínez López, et al. 2012. “Relationships Between Panamanians and Some Creole Cattle Landraces in Latin America”. Pesquisa Agropecuaria Brasileira 47 (11):1637-46. https://doi.org/10.1590/S1678-3921.pab2012.v47.12446.