title: Calculation and public use of the unit-specific standardized mortality ratio.
authors: R A
authors: RA
authors: Wolfe
authors: P J
authors: PJ
authors: Held
authors: F K
authors: FK
authors: Port
mesh_terms: D000554:Ambulatory Care Facilities / Q000592:standards / Q000706:statistics & numerical data; D006801:Humans; D007676:Kidney Failure, Chronic / Q000628:therapy*; D011787:Quality of Health Care; D006435:Renal Dialysis / Q000401:mortality* / Q000592:standards