Gillinov, A. M., P. M. McCarthy, E. H. Blackstone, G. Pettersson, R. Calhoun, J. F. Sabik, and D. M. C. III. “Bipolar Radiofrequency to Ablate Atrial Fibrillation in Patients Undergoing Mitral Valve Surgery”. The Heart Surgery Forum, vol. 7, no. 2, Jan. 2005, pp. 63-68, doi:10.1532/HSF98.200310353.