@article {6521,
	title = {Gi-biased β2AR signaling links GRK2 upregulation to heart failure},
	journal = {Circulation Research},
	year = {2012},
	pages = {265-274},
	doi = {10.1161/CIRCRESAHA.111.253260},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/22179058},
	author = {Weizhong Zhu and Natalia Petrashevskaya and Shuxun Ren and Aizhi Zhao and Khalid Chakir and Erhe Gao and J. Kurt Chuprun and Yibin Wang and Mark Talan and Gerald W. Dorn and Edward G. Lakatta and Walter J. Koch and Arthur M. Feldman and Rui-Ping Xiao}
}
