http://jcps.bjmu.edu.cn
Advances of N-terminal modifications of GLP-1 and their applications for the treatment of type 2 diabetes
Xiaohui Bai, Youhong Niu, Decai Xiong, Yanfen Wu, Yunsen Li
Journal of Chinese Pharmaceutical Sciences . 2015, (11): 701 -711 .  DOI: 10.5246/jcps.2015.11.090