Neural and mesenchymal differentiations in Ewing's sarcoma cell lines. Morphological, immunophenotypic, molecular biological and cytogenetic evidence

1. Pagani, A.
2. Fischer‐Colbrie, R.
3. Eder, U.
4. Pellin, A.
5. Llombart‐Bosch, A.
6. Bussolati, G.