@article {6452,
	title = {Beta-adrenergic signaling in the heart: dual coupling of the beta2-adrenergic receptor to G(s) and G(i) proteins.},
	journal = {Science"s STKE [electronic resource] : signal transduction knowledge environment},
	year = {2001},
	pages = {RE15},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/11604549},
	author = {R.P. Xiao}
}
