title: Two review articles (Arokoski et al., Tyyni & Karlsson) dealing with articular cartilage in this and the coming issue treat two different aspects of joint cartilage and disease.
authors.forename: K
authors.initials: K
authors.lastname: Messner
authors.forename: H
authors.initials: H
authors.lastname: Roos
mesh_terms: D002357:Cartilage Diseases / Q000175:diagnosis; D002358:Cartilage, Articular; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis*