More Groups
Fewer Groups
More People
Fewer People
Amar, D.; Roistacher, N.; Rusch, V. W.; Leung, D. H. Y.; Ginsburg, I.; Zhang, H.; Bains, M. S.; Downey, R. J.; Korst, R. J.; Ginsberg, R. J. Journal of Thoracic and Cardiovascular Surgery (2000)
Kross, R. A.; Ferri, E.; Leung, D.; Pratila, M.; Broad, C.; Veronesi, M.; Melendez, J. A. Anesthesia and Analgesia (2000)