Point prevalence of patients fulfilling met criteria in ten met equipped hospitals. the methodology of the rescue study T. Bucknall, D. Jones, J. Barrett, R. Bellomo, M. Botti, J. Considine, J. Currey, T. Dunning, D. Green, M. Levinson, P. Livingston, B. O'Connell, R. Ruseckaite, M. Staples 2011 / Vol. 82, pp. 529 - 534 / Resuscitation