1. Agreement among and within groups of pathologists in the classification of rhabdomyosarcoma and related childhood sarcomas;Asmar;Report of an international study of four pathology classifications. Cancer,1994
2. Paratesticular spindle cell embryonal rhabdomyosarcoma in a 50-year-old man (case report);Betlach;Cesk Patol,1998
3. Spindle cell rhabdomyosarcoma;Cavazzana;A prognostically favorable variant of rhabdomyosarcoma. Am J Surg Pathol,1992
4. The continuing challenge of retroperitoneal sarcomas;Cody;Cancer,1981
5. The new international rhabdomyosarcoma classification, its progenitors, and considerations beyond morphology;Coffin;Adv Anat Pathol,1997