Introduction of robotic surgery for endometrial cancer into a Brazilian cancer service: a randomized trial evaluating perioperative clinical outcomes and costs 6061/clinics/2017/e522s - Silva, Alexandre Silva e; Carvalho, Joao Paulo Mancusi de; Anton, Cristina; Fernandes, Rodrigo Pinto; Baracat, Edmund Chada; Carvalho, Jesus Paula (Clinics, 2018)