Pissinatti A, Coimbra-Filho AF, Rylands AB, Rubião ECN. A twin birth in Cebus xanthosternos (Wied, 1820) (Cebidae, Primates). Neotrop. Primates [Internet]. 1999 Mar. 1 [cited 2024 Jul. 4];7(1):21-4. Available from: https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/417