HU Ying, ZOU Fei, CAI Chun-Qing, WU Hang-Yu, YUN Hai-Xia, CHEN Yun-Tian, JIN Guo-En, GE Ri-Li. Electrophysiological study on rat conduit pulmonary artery smooth muscle cellsunder normoxia and acute hypoxia. Acta Physiol Sin 2006; 58 (5): 477-482 (in Chinese with English abstract).