article_metadata: Amr Mounir Engy Mohamed Mostafa
article_metadata: 10.3205/oc000137
article_metadata: GMS Ophthalmol Cases
article_metadata: 2020 Feb 27;10:Doc10.
article_metadata: kerarings corneal collagen crosslinking superior keratoconus
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/32269908/
article_metadata: Case Reports
article_metadata: PMC7113618
article_metadata: 32269908
article_metadata: Combined accelerated corneal collagen crosslinking and intrastromal Kerarings implantation for treatment of advanced superior keratoconus
article_metadata: 2020