1. Incidence of malignant tumors in U.S. children
2. Childhood cancer incidence: Geographical and temporal variations
3. The intergroup rhabdomyosarcoma study-I.A final report
4. , , : Rhabdomyosarcoma and the undifferentiated sarcomas. In (eds): “Principles and Practice of Pediatric Oncology.” Philadelphia: JB Lippincott, 1989, 636.