num.七十七
Methods Two hundred and seventy seven cases (277eyes) of branch retinal vein occlusion (BRVO) have been studied retrospectively from 1995 October to 1999 October. 方法回顾性地分析本院1995年10月到1999年10月277例(277只眼)视网膜分支静脉阻塞的病例。
eight thousand and seventy seven (=8077) 八千零七十七
eight thousand five hundred and seventy seven (=8577) 八千五百七十七
eight thousand four hundred and seventy seven (=8477) 八千四百七十七
eight thousand nine hundred and seventy seven (=8977) 八千九百七十七
num.第七十七
