Szteren, Diana, and David Aurioles-Gamboa. “Trace Elements in Bone of Zalophus Californianus from the Gulf of California: A Comparative Assessment of Potentially Polluted Areas”. Ciencias Marinas 39, no. 3 (September 1, 2013): 303–315. Accessed November 27, 2024. https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/2268.