More Groups
Fewer Groups
More People
Fewer People
Popkin, K.; Levin, T.; Lichtenthal, W. G.; Redl, N.; Rothstein, H. D.; Siegel, D.; Coyle, N. Music and Medicine (2011)
Ostroff, J. S.; Krebs, P.; Coups, E. J.; Burkhalter, J. E.; Feinstein, M. B.; Steingart, R. M.; Logue, A. E.; Park, B. J. Lung Cancer (2011)