Construct validity and reproducibility of the six-minute step test in subjects with obstructive sleep apnea treated with continuous positive airway pressure
Matheus Gustavo Silva Magalhães1, Juliana Baptista Teixeira1, Ana Maria Bezerra Santos2, Danielle Cristina Silva Clímaco3, Thayse Neves Santos Silva4, Anna Myrna Jaguaribe de Lima5