“Some Aspects of Biliary Secretion in Four Species of Primates (P. Mandrillus, P. Papio, E. Patas and M. Mulatta)”. Revista Española de Fisiología 33, no. 1 (March 1, 1977): 31–35. Accessed July 13, 2025. https://revistas.unav.edu/index.php/ref/article/view/49542.