Identifying Renal Dysfunction in Stroke Patients Using Diagnostic Codes in the Taiwan National Health Insurance Research Database. Issue 1 (January 2015) - Hsieh, Cheng-Yang; Cheng, Ching-Lan; Lai, Edward Chia-Cheng; Wang, Ming-Cheng; Chen, Chih-Hung; Li, Chung-Yi; Yang, Yea-Huei Kao