article_metadata: Xihui Lin Harrison Dwight Cavanagh
article_metadata: 10.2147/OPTH.S84704
article_metadata: Clin Ophthalmol
article_metadata: 2015 Jul 3;9:1209-13.
article_metadata: corneal ulceration dry eye keratitis
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/26170614/
article_metadata: PMC4498717
article_metadata: 26170614
article_metadata: Ocular manifestations of graft-versus-host disease: 10 years' experience
article_metadata: 2015