Delgado Acosta, H., & Acuña Corrales, E. (2007). Effect of an aerobic exercise program and a weight circuit program on the quality of life, dyspnea, and cardiorespiratory resistance in subjects with chronic pulmonary disease. MHSalud: Revista En Ciencias Del Movimiento Humano Y Salud, 4(1). https://doi.org/10.15359/mhs.4-1.1