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Has DRG payment influenced the technical efficiency and productivity of diagnostic technologies in Portugese public hospitals? : An empirical analysis using parametric and non-parametric methods
Dismuke, Clara Elizabeth, (1998)
Hospital production in a national health service: the physician's dilemma
Barros, Pedro P., (2000)
Disentangling the effect of education on emergency department utilization
Dismuke, Clara E., (2004)