Martínez, Víctor, and Róger Bolaños. 1982. “The Bushmaster, <i>Lachesis Muta muta</i≫ (Linnaeus) [Ophidia: Viperidae] in Panamá”. Revista De Biología Tropical 30 (1):100–101. https://revistas.ucr.ac.cr/index.php/rbt/article/view/25358.