Comparative study of the reconstruction of articular cartilage defects with free costal perichondrial grafts and free tibial periosteal grafts: an experimental study on rabbits. - Carranza-Bencano,A.; Perez-Tinao,M.; Ballesteros-Vazquez,P.; Armas-Padron,J.R.; Hevia-Alonso,A.; Martos Crespo,F. (Calcif Tissue Int, 1999)