This is a "connection" page, showing publications co-authored by Leanne Groban and Roger Royster.
Zvara DA, Groban L, Rogers AT, Prielipp RC, Murphy B, Hines M, Hammon JW, Kon ND, Royster RL. Prophylactic nitroglycerin did not reduce myocardial ischemia during accelerated recovery management of coronary artery bypass graft surgery patients. J Cardiothorac Vasc Anesth. 2000 Oct; 14(5):571-5.