Marsell R., and Hailer N. P. “Successful Treatment of a Humeral Capitulum Osteonecrosis With Bone Morphogenetic Protein-7 Combined With Autologous Bone Grafting”. Upsala Journal of Medical Sciences, vol. 119, no. 3, July 2014, pp. 287–289, doi:10.3109/03009734.2014.931493.