@article {8198,
	title = {Calcium sparks: elementary events underlying excitation-contraction coupling in heart muscle},
	journal = {Science},
	year = {1993},
	pages = {740-744},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/8235594},
	author = {H. Cheng and W.J. Lederer and M.B. Cannell}
}
