Investigation of TGFBI (transforming growth factor beta-induced) Gene Mutations in Families with Granular Corneal Dystrophy Type 1 in the Konya Region Journal title: Turkish Journal of Ophthalmology Authors: Fatma Malkondu, Hilal Arıkoğlu, Dudu Erkoç Kaya, Banu Bozkurt, Fehmi Özkan Subject(s): Medicine, Ophthalmology