1. Learning from their mistakes?;Light, D.W.,1990
2. Bending the rules;Light, D.W.;Health ServiceJournal,1990
3. Embedded inefficiencies;Light, D.W.
4. Effectiveness and efficiency: random reflections on health services;Cochrane, A.,1972
5. The problem of late hospitalization: a quality and cost issue;Gonnella, J.S.; Louis, D.Z.; Zeleznik, C.; Turner, B.J.;Academic Medicine,1990