Salzberg, Sacha P., Maximillian Y. Emmert, Joseph Vassalotti, Deepa Rani Nandiwada, and David H. Adams. “Impact of Preoperative Nesiritide on Renal Function After Mitral Valve Surgery”. The Heart Surgery Forum 12, no. 4 (August 14, 2009): E217-E218. Accessed September 24, 2021. https://journal.hsforum.com/index.php/HSF/article/view/990.