External fixator for treatment of the sub-acute and chronic multi-ligament-injured knee - Angelini, Fabio Janson; Helito, Camilo Partezani; Bonadio, Marcelo Batista; Guimarães, Tales Molica; Barreto, Ronald Bispo; Pécora, José Ricardo; Camanho, Gilberto Luis; Albuquerque, Roberto Freire da Mota e (Knee Surgery, Sports Traumatology, Arthroscopy, 2015)