Is Filgrastim as useless after peripheral blood stem cell transplantation for adults as it could be for children? [1] (multiple letters)

1. Ojeda, E.
2. Garcia-Bustos, J.
3. Aguado, M.J.
4. Quevedo, E.
5. Arrieta, R.
6. Jimenez, V.
7. Canales, M.
8. Hernandez-Navarro, F.
9. Kawano, Y.
10. Takaue, Y.