Archives of orthopaedic and trauma surgery Lotz J, Gaertner T, Hahn M, Prellwitz W. Collagen type I metabolism after bone surgery. Arch Orthop Trauma Surg. 1999; 119(3-4):212-6. 1999 https://researcherprofiles.org/profile/1416881 10392522 Lotz J, Gaertner T, Hahn M, Prellwitz W