Collateral scores and outcomes after endovascular treatment for basilar artery occlusion - Dias, Francisco Antunes; Castro-Afonso, Luis Henrique de; Zotin, Maria Clara Zanon; Alessio-Alves, Frederico Fernandes; Martins Filho, Rui Kleber do Vale; Camilo, Millene Rodrigues; Nakiri, Guilherme Seizem; Abud, Daniel Giansante; Pontes Neto, Octávio Marques (Cerebrovascular Diseases, 2019)