Does Where You Get
Treatment really make a difference?
Halm,E.A., C. Lee, and M.R. Chassin, Is volumerelated to outcome in health care? A systematic
reviewand methodologic critique of the literature. Ann Intern Med, 2002. 137
(6): p. 511-20.
Yao, S.L.and G. Lu-Yao, Population-based study ofrelationships between hospital volume
ofprostatectomies, patient outcomes, and length of hospital stay.
J Natl Cancer Inst, 1999. 91(22): p. 1950-6.