Kasianowicz John J, Nguyen Tam L, Stanford Vincent M
Electrical and Electronic Engineering Laboratory, Semiconductor Electronics Division, National Institute of Standards and Technology, Gaithersburg, MD 20899-8120, USA.
Proc Natl Acad Sci U S A. 2006 Aug 1;103(31):11431-2. doi: 10.1073/pnas.0603951103. Epub 2006 Jul 25.