Julio Cesar Castellanos-Ramírez1,a, Alvaro J Ruíz2,3,b, Patricia Hidalgo-Martínez1,2,c, Liliana Otero-Mendoza4,d
Castellanos-Ramírez1 JC, a , Ruíz2 AJ, 3 , b , Hidalgo-Martínez1 P, et al. Sleep characteristics in an adult with sleep complaints in three cities at different altitudes. J Bras Pneumol. 2018;44(1):65-68