Alho, Antti, Erkki O. Karaharju, Olli Korkala, Erkki M. Laasonen, Teddy Holmström, and Carl Müller. 1989. “Allogeneic Grafts for Bone Tumor: 21 Cases of Osteoarticular and Segmental Grafts”. Acta Orthopaedica 60 (2):143-53. https://doi.org/10.3109/17453678909149242.