以质量求发展,以服务铸品牌
Multivariate Analysis of Recurrence or Exacerbation for Patients with Myasthenia Gravis
YANG Yun-ying,LIU Feng-bin,HOU Zheng-kun,ZHU Ai-li,RAO Xiu-zhen,GU Cai-hong
JOURNAL OF NURSING . 2012, (4): 60 -65 .