Immobilized escherichia coli BL21 as a catalyst for the synthesis of adenine and hypoxanthine nucleosides

1. Trelles, J.A.
2. Bentancor, L.
3. Schoijet, A.
4. Porro, S.
5. Lewkowicz, E.S.
6. Sinisterra, J.V.
7. Iribarren, A.M.