5Say L, Souza JP, Pattinson RC. Maternal near miss -towards a standard tool for monitoring quality of maternal health care [ J ] . Best Pract Res Clin Obstet Gynaecol, 2009, 23 (3) : 287.
6Geller SE, Adams MG, Kominiarek MA et al. Reliability of a preventability model in maternal death and morbidity [ J ] . Am J Obstet Gynecol, 2007, 196 (1): 57.
7Baskett TF. Epidemiology of obstetric critical care [ J] . Best Pract Res Clin Obstet Gynaecol, 2008, 22 (5): 763.
8Wagaarachchi P. T. , Graham W. J. , Penney GC et al. Holding up a mirror: changing obstetric practice through criterion- based elirtieal audit in developing countries. Intern J Gyneco Obste, 2001, 74:119
9Murphy DJ, Charlett P. Cohort study of near - miss maternal mortality and subsequent reproductive outcome. Euro J Obstet Gyneco and Reprod Biol, 2002, 102:173
