@article {5625, title = {Quantal noise from human red cone pigment}, year = {2008}, pages = {565-571}, doi = {10.1038/nn.2110}, url = {http://www.ncbi.nlm.nih.gov/pubmed/18425122}, author = {Yingbin Fu and Vladimir Kefalov and Dong-Gen Luo and Tian Xue and King-Wai Yau} }