Kamal, A. F., M. Nagieb, E. U. Hutagalung, B. Budiatmoko, S. Gumay, and A. Muthalib. “Ewing Sarcoma of the Left Big Toe With Trans-Articular Skip Lesion”. Medical Journal of Indonesia, Vol. 18, no. 2, May 2009, pp. 139-44, doi:10.13181/mji.v18i2.346.