Hagiwara , Y., Hatori , M., Abe , A., Tanaka , K. and Kokubun , S. 2009. Periosteal chondroma of the fifth toe – A case report. Upsala Journal of Medical Sciences. 109, 1 (Jul. 2009), 65–70. DOI:https://doi.org/10.3109/2000-1967-112.