مقال بحثي وصول مفتوح Congenital total eversion of upper eyelids in a newborn with Down's syndrome Nagesha Chokkahalli Krishnappa, Ashish Kumar Deb, Chanchal Poddar · المجلة العُمانية لطب العيون · 2014 · 10.4103/0974-620x.137174