Virtual reality and traditional training in surgical instrumentation: A non-inferiority comparative study Cristina Pires Camargo; Sergio Henrique Bastos Damous; Jocielle Santos de Miranda; Patricia Zen Tempski; Francisco de Salles Collet e Silva; José Maria Soares; Edivaldo Massazo Utiyama; Rolf Gemperli;

Effect of melatonin on postoperative cognitive function in elderly patients submitted to transurethral resection of the prostate under spinal anesthesia Cristiane Tavares; Cláudia Maia Memória; Luiz Guilherme Villares da Costa; Vinícius Caldeira Quintão; Alberto Azoubel Antunes; Deborah Teodoro; Maria José Carvalho Carmona;

It is time to spread the message of high-quality layperson cardiopulmonary resuscitation all over the world Naomi Kondo Nakagawa; Andrew Lockey; Maria José Carvalho Carmona; Amber Hoover; Prama Nanda; Bernd Walter Böttiger;