title: [Determination of certain trace elements in the blood of patients with keratoconus by the method of direct spectrum analysis].
mesh_terms: D006801:Humans; D007640:Keratoconus / Q000097:blood*; D013057:Spectrum Analysis; D014131:Trace Elements / Q000097:blood*
chemical_list: D014131:Trace Elements
vernacular_title: Opredelenie nekotorykh mikroelementov v krovi bol'nykh keratokonusom metodom priamogo spektral'nogo analiza.