Lee, B. B. Emeritus Group of Membrane Biophysics, MPI for Biophysical Chemistry, Max Planck Society;
http://www.iovs.org/content/52/6/3759.2.full.pdf+html (Publisher version)
Swanson, W. H., Sun, H., & Lee, B. B. (2011). Author response: Frequency-doubling technology and parasol cells. Investigative Ophthalmology and Visual Science, 52(6), 3759-3760. doi:10.1167/iovs.11-7468.