Efficacy of Ethyl Nitrite in Reversing Surgical Vasospasm - Baccarani, Alessio; Yasui, Koji; Olbrich, Kevin C; El-Sabbagh, Ahmed; Kovach, Stephen; Follmar, Keith E; Erdmann, Detlev; Levin, L Scott; Stamler, Jonathan S; Klitzman, Bruce; Zenn, Michael R (Journal of Reconstructive Microsurgery, 2007)