共 38 条
[31]
Sullivan R.L., Et al., Clinical Training Skills for Reproductive Health Professionals, (1998)
[32]
Borbas C., Morris N., McLaughlin B., Asinger R., Gobel F., The Role of Clinical Opinion Leaders in Guideline Implementation and Quality Improvement, Chest, 118, (2000)
[33]
Schwarcz R., Diaz A.G., Fescina R., Diaz J.L., Martell M., Simini F., The Perinatal Information System I: The simplified perinatal clinical record, J. Perinat. Med., 15, SUPPL. 1, pp. 9-9, (1987)
[34]
Routine versus selective episiotomy: A randomised controlled trial, Lancet, 342, pp. 1517-1518, (1993)
[35]
Littell R.C., Milliken G.A., Stroup W.W., Wolfinger R.D., SAS System for Mixed Models, (1996)
[36]
Bryk A.S., Raudenbush S.W., Hierarchical Linear Models: Applications and Data Analysis Methods, (1992)
[37]
Hutton J.L., Are distinctive ethical principles required for cluster randomized controlled trials?, Stat. Med., 20, pp. 473-488, (2001)
[38]
Edwards S.J., Braunholtz D.A., Lilford R.J., Stevens A.J., Ethical issues in the design and conduct of cluster randomised controlled trials, BMJ, 318, pp. 1407-1409, (1999)