Author = Gamal El-Deen, Asmaa M.
Effects of preservative-free and preservative prostaglandin analogs on ocular surface by impression cytology in glaucoma patients

Volume 4, Issue 1, January 2023, Pages 65-73

Shahenda M. Mohamed; Asmaa M. Gamal El-Deen; Amany I. Abosaif; Naglaa A. El-Koussy