@article {6498,
	title = {Mechanisms of enhanced β-adrenergic reserve from cardiac resynchronization therapy},
	journal = {Circulation},
	year = {2009},
	pages = {1231-1240},
	doi = {10.1161/CIRCULATIONAHA.108.774752},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/19237665},
	author = {Khalid Chakir and Samantapudi K. Daya and Takeshi Aiba and Richard S. Tunin and Veronica L. Dimaano and Theodore P. Abraham and Kathryn Jacques and Edwin W. Lai and Karel Pacak and Wei-Zhong Zhu and Rui-Ping Xiao and Gordon F. Tomaselli and David A. Kass}
}
