Davies B R, Arroyo P
Am J Obstet Gynecol. 1985 May 1;152(1):17-23. doi: 10.1016/s0002-9378(85)80168-x.
In a referral perinatal center a detailed study was made of all the perinatal deaths that occurred during 1 year; they were analyzed according to primary diagnoses on the basis of a classification by R. L. Naeye which included the placenta. This method points to the areas in which special efforts at prevention should be made, and it should become a reliable basis for comparison.
在一家转诊围产期中心，对一年内发生的所有围产期死亡病例进行了详细研究；根据R.L.奈伊分类法（该分类法涵盖胎盘情况）的主要诊断对这些病例进行了分析。这种方法指出了应在哪些方面做出特别预防努力，并且应成为可靠的比较基础。
