@article {6472,
	title = {Sustained β1-adrenergic stimulation modulates cardiac contractility by Ca2+/calmodulin kinase signaling pathway},
	journal = {Circulation Research},
	year = {2004},
	pages = {798-806},
	doi = {10.1161/01.RES.0000145361.50017.aa},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/15375008},
	author = {Wang Wang and Weizhong Zhu and Shiqiang Wang and Dongmei Yang and Michael T. Crow and Rui-Ping Xiao and Heping Cheng}
}
