Alison M. Morse, Daniel G. Peterson, M. Nurul Islam-Faridi, Katherine E. Smith, Zenaida Magbanua, Saul A. Garcia, Thomas L. Kubisiak, Henry V. Amerson, John E. Carlson, C. Dana Nelson, John M. Davis
PLoS ONE. 2009; 4(2): e4332. Published online 2009 February 5. doi: 10.1371/journal.pone.0004332