ELUCIDATING BONE DISEASES IN BRAZILIAN PLEISTOCENE SLOTHS (XENARTHRA, PILOSA, FOLIVORA): FIRST CASES REPORTED FOR THE NOTHROTHERIIDAE AND MEGALONYCHIDAE FAMILIES. (2017). Ameghiniana, 54(3), 331-340. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/3032