4Aoyama C,Qualman SJ,Regan M,et al.Histopathologic features of composite ganglioneuroblastoma.Immunohistochemical distinction of the stromal component is related to prognosis.Cancer,1990,65:255 - 264.
5Shimada H,Ambros IM,Dehner LP,et al.Terminology and morphologic criteria of neuroblastie tumors:recommendations by the International Neuroblastoma Pathology Committee.Cancer,1999,86:349 - 363.
6Shimada H,Ambros IM,Dehner LP,et al.The International Neuroblastoma Pathology Classification (the Shimada system).Cancer,1999,86:364 - 372.