Effects of inspiratory muscle training by fast inhaling and slow exhaling on exercise endurance in patients with chronic heart failure
SHI Xun-yu, XU Jing-juan, WU Wen-jun, CHEN Yue-xiang, YAO Hai-yan, WANG Wen-jie, YUE Jing-jing, QIN Cai-ping
Chinese Journal of Nursing . 2016, (10): 1161 -1165 .