Predictors and reference equations for augmentation index, an arterial stiffness marker, in healthy children and adolescents Luzia Maria dos Santos; Isabel Cristina Gomes; José Felippe Pinho; Claudia Marotta Neves-Alves; Giselle Santos Magalhães; Maria José Campagnole-Santos; Maria da Glória Rodrigues-Machado;

Construction and validation of a personalized risk prediction model for in-hospital mortality in patients with acute myocardial infarction undergoing percutaneous coronary intervention Bing-Zheng Xu; Bin Wang; Jian-Ping Chen; Jin-Gang Xu; Xiao-Ya Wu;

Clinical and swallowing characteristics of tracheostomized patients with post-intubation acquired tracheal or laryngotracheal stenosis Carina Escudero; Fernanda Chiarion Sassi; Ana Paula Ritto; Paulo Francisco Guerreiro Cardoso; Claudia Regina Furquim de Andrade;