Benum P, Lyng S, Bø O, Rafn I, Haffner JFW. Porous Ceramics as a Bone Substitute in the Medial Condyle of the Tibia: An Experimental Study in Sheep. ActaO [Internet]. 1976 Jan. 1 [cited 2026 May 13];47(2):158-66. Available from: https://actaorthop.org/actao/article/view/29349