Anterior cruciate ligament constructs fabricated from human mesenchymal stem cells in a collagen type I hydrogel
Anterior cruciate ligament constructs fabricated from human mesenchymal stem cells in a collagen type I hydrogel
Orthopaedic Center for Musculoskeletal Research, Ko ̈nig-Ludwig-Haus, Julius-Maximilians-University, Wu ̈rzburg, Germany, and Department of Plastic and Reconstructive Surgery, Medizinische Hochschule Hannover, Germany

