_:vb50938850 . _:vb50938850 . _:vb50938850 "A corneal dystrophy that affects the corneal stroma."^^ . _:vb50938850 . _:vb50938850 . _:vb50938850 "url:https://www.ncbi.nlm.nih.gov/pubmed/19236704"^^ . _:vb50938850 .