PT - JOURNAL ARTICLE AU - Manar T. El-Essawy TI - Extraskeletal Ewing's sarcoma DP - 2009 Jun 01 TA - Saudi Medical Journal PG - 840--843 VI - 30 IP - 6 4099 - http://smj.org.sa/content/30/6/840.short 4100 - http://smj.org.sa/content/30/6/840.full SO - Saudi Med J2009 Jun 01; 30