TY - Journal of Integrative Medicine A1 - Li Yan, Xian-chuan Chen, Jian Guo, Li-li Qi, Yi-ming Qian, Xiong-gen Zhou T1 - Prevention of hospital-acquired pneumonia with Yupingfeng Powder in patients with acute cerebral vascular diseases: A randomized controlled trial Y1 - 2010-01-20 JF - Journal of Integrative Medicine JO - Journal of Integrative Medicine SP - 25 EP - 29 VL - 8 IS - 1 UR - http://www.jcimjournal.com N1 - 10.3736/jcim20100105 ER -