Wagner J A, Guggino S E, Reynolds I J, Snowman A M, Biswas A, Olivera B M, Snyder S H
Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205.
Ann N Y Acad Sci. 1988;522:116-33. doi: 10.1111/j.1749-6632.1988.tb33349.x.