Overview of quality measurement and improvement.
Loewenstein
J I
JI
Department of Ophthalmology, Massachusetts Eye & Ear Infirmary, Boston 02114, USA.
D009885:Ophthalmology / Q000592:standards*; D010043:Outcome and Process Assessment, Health Care / Q000592:standards; D017749:Total Quality Management / Q000592:standards*; D014481:United States