Martínez J, Wallace RB. First observations of terrestrial travel for Olalla’s titi monkey (Callicebus olallae). Neotrop. Primates [Internet]. 2011 Dec. 1 [cited 2024 Dec. 22];18(2):49-52. Available from: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/731