3Barnett G O, Winickof R, DorseyJ L, et al. Quality assurance through autonmted monitoring and concurrent feedback using a com- puter-based medical information system[J]. Medical Care, 1978, 16(11): 962-970.
4Donabedian A. Criteria and standards for quality assessment and monitoring[J]. Qual Rev Bull, 1986, 14(3): 99-108.