Hashim, I., N. Talat, J. Butt, and M. Saleem. “AN UNUSUAL MASS OF THE CHEST WALL IN A 7 YEARS OLD CHILD: AN ASKIN’S TUMOUR”. Journal of Cancer & Allied Specialties, Vol. 4, no. 1, Apr. 2018, doi:10.37029/jcas.v4i1.104.