@article {6445,
	title = {Spontaneous activation of β2- but not β1-adrenoceptors expressed in cardiac myocytes from β1β2 double knockout mice},
	journal = {Molecular Pharmacology},
	year = {2000},
	pages = {887-894},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/11040034},
	author = {Ying-Ying Zhou and Dongmei Yang and Wei-Zhong Zhu and Sheng-Jun Zhang and Ding-Ji Wang and Dan K. Rohrer and Eric Devic and Brian K. Kobilka and Edward G. Lakatta and Heping Cheng and Rui-Ping Xiao}
}
