by Icenogle, T.B, Sandler, D, Schmitt, A.A, Sato, D.J, Puhlman, M.E, Bjelkengren, J.A, Schaefer, S.A, Rodenberger, H
Published in The Journal of heart and lung transplantation (2011)

by Tuttle, K.R., Puhlman, M.E., Cooney, S.K., Dahlstrom, L.R., Cantrell, T.E., Short, R.A.
Published in Journal of the American College of Cardiology (1998)