Title: Potentiation by the beta subunit of the ratio of the ionic current to the charge movement in the cardiac calcium channel.

Authors: A Neely, X Wei, R Olcese, L Birnbaumer, E Stefani

Journal, date & volume: Science, 1993 Oct 22 , 262, 575-8

PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/8211185

Abstract