title: Black aortic valve--ochronosis.
authors.forename: Jan
authors.initials: J
authors.lastname: Laco
authors.forename: Ivo
authors.initials: I
authors.lastname: Steiner
authors.forename: Vlastimil
authors.initials: V
authors.lastname: Kubicek
authors.forename: Josef
authors.initials: J
authors.lastname: Spacek
mesh_terms: D000368:Aged; D000474:Alkaptonuria / Q000150:complications / Q000473:pathology*; D001021:Aortic Valve / Q000473:pathology*; D001024:Aortic Valve Stenosis / Q000150:complications / Q000473:pathology*; D005260:Female; D005355:Fibrosis; D006801:Humans; D009794:Ochronosis / Q000473:pathology*