Development and validation of a machine learning model and nomogram for predicting brain metastasis in lung cancer: a population-based study Yukai Zeng; Fengwu Lin; Lening Zhang; Jingyuan Jiang; Chen Zhang; Dongliang Qin; Zhe Zhang;

Effect of adipose-derived mesenchymal stem cells on the viability of the transverse rectus abdominis myocutaneous flap in rats André Luiz Pires de Freitas; Sang Won Han; Priscila Keiko Matsumoto Martin; Lydia Masako Ferreira;

Worsening quality of life in asthmatics, non-obstructed smokers and ACO during the COVID-19 pandemic in patients from the ELSA-Brazil Roselaine Maria Oliveira; Francine Maria de Almeida; Vitoria Caroline Queiroz; Anna Paula de Lima Costa; Renato Fraga Righetti; Edna Aparecida Leick; Paulo Lotufo; Isabela Bensenor; Itamar Souza Santos; Iolanda de Fatima Lopes Calvo Tibério;