共 12 条
[1]
CHEUNG PSY, 1989, ARCH SURG-CHICAGO, V124, P676
[2]
DOHERTY GM, 1994, SURGERY, V116, P954
[4]
INVESTIGATION OF THE RELATIONSHIP BETWEEN VOLUME AND MORTALITY FOR SURGICAL-PROCEDURES PERFORMED IN NEW-YORK STATE HOSPITALS
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1989, 262 (04)
:503-510
[6]
LEVIN KE, 1989, ARCH SURG-CHICAGO, V124, P911
[7]
MALMAEUS J, 1988, ACTA CHIR SCAND, V154, P409
[8]
UDELSMAN R, 1995, CURRENT SURG THERAPY, P525
[9]
UDELSMAN R, 1992, COMPLICATIONS HEAD N, P438