Measuring casemix specialization and the concentration of diagnoses in hospitals using information theory

A Mathematical Theory of Communication

Claude E. Shannon · Bell System Technical Journal · 1948 · 80.7K citations

Engineering, Communication, Electrical Engineering +11

The volume-outcome relationship: practice-makes-perfect or selective-referral patterns?

Harold S. Luft, Sandra Hunt, Susan Maerki · PubMed · 1987 · 569 citations · Full text

Health Professions, Health Administration, Health Services Administration +11

Does practice make perfect? Part I: The relation between hospital volume and outcomes for selected diagnostic categories.

Andrew Flood, William Russell Scott, W Ewy · PubMed · 1984 · 319 citations

Health Professions, Health Services Administration, Surgery +15

The Effects of Competition and Regulation on Hospital Bed Supply and the Reservation Quality of the Hospital

Paul L. Joskow · The Bell Journal of Economics · 1980 · 291 citations

Health Professions, Economics, Health Services Administration +16

Association of Volume With Outcome of Coronary Artery Bypass Graft Surgery

Jonathan Showstack · JAMA · 1987 · 280 citations

Medicine, Surgery, Cardiothoracic Surgery +15