SONG Shi-Jun, XU Ying, LI Fang-Fang, YUAN Fang, ZHOU Zhao-Nian, ZHANG Yi. [Effect of chronic intermittent hypobaric hypoxia on contractile activity of arteries in rats.] [Article in Chinese]. Acta Physiol Sin 2011; 63 (3): 205-210 (in Chinese with English abstract).