Title: Adaptive evolution of voltage-gated sodium channels: the first 800 million years.

Authors: Harold H Zakon

Journal, date & volume: Proc. Natl. Acad. Sci. U.S.A., 2012 Jun 26 , 109 Suppl 1, 10619-25

PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/22723361

Abstract