共 5 条
[1]
Hemminki E, 1992, Qual Assur Health Care, V4, P133
[2]
OPINION LEADERS VS AUDIT AND FEEDBACK TO IMPLEMENT PRACTICE GUIDELINES - DELIVERY AFTER PREVIOUS CESAREAN-SECTION
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1991, 265 (17)
:2202-2207
[4]
SZCEPURA A, 1987, BMJ, V294, P875
[5]
WINER BJ, 1971, STATISTICAL PRINCIPL, P205