Comparative CT with stress manoeuvres for diagnosing distal isolated tibiofibular syndesmotic injury in acute ankle sprain: a protocol for an accuracy- test prospective study - Rodrigues, Joao Carlos; Santos, Alexandre Leme Godoy; Prado, Marcelo Pires; Alloza, Jose Felipe Marion; Masagao, Renato Amaral; Rosemberg, Laercio Alberto; Barros, Durval do Carmo Santos; Castro, Adham do Amaral e; Demange, Marco Kawamura; Lenza, Mario (Bmj open, 2020)