Impact of fiberoptic bronchoscopy with bronchoalveolar lavage on infection control in patients with severe ventilator-associated pneumonia Chunfeng Sheng; Xun Xu; Xiaobo Song; Bangfeng Zhao; Yu Zhang; Fengli Si;

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;

Can elastography predict early allograft dysfunction or loss after liver transplantation? A prospective study of diagnostic accuracy Guilherme Marques Andrade; Luiz Marcelo Sá Malbouisson; Denise Paranaguá Vezozzo; Wellington Andraus; Paula Sepulveda Mesquita; Luiz Augusto Carneiro D'Albuquerque; Alberto Queiroz Farias; Flair José Carrilho;