title: Two-year corneal cross-linking results in patients younger than 18 years with documented progressive keratoconus.
authors: J Bradley
authors: JB
authors: Randleman
mesh_terms: D003094:Collagen / Q000378:metabolism*; D003319:Corneal Stroma / Q000378:metabolism*; D003432:Cross-Linking Reagents / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007640:Keratoconus / Q000188:drug therapy*; D008297:Male; D010778:Photochemotherapy
chemical_list: D003432:Cross-Linking Reagents; D003094:Collagen