De Almeida Balthazar, Daniel, Marcelo dos Santos Vasconcelos, Bárbara Souza Neil Magalhães, Andressa Kagohara, Fernando Troccoli, Alessandro Galhões, Mário dos Santos Filho, and Jonimar Pereira Paiva. “Determination of Echocardiographic Parameters in Spider Monkey (Ateles spp.) Collectives in Captivity Sedated With Ketamine and Midazolam”. Brazilian Journal of Veterinary Medicine 42, no. 1 (May 13, 2021): e117120. Accessed October 14, 2025. https://bjvm.org.br/BJVM/article/view/1071.