Characterization of Ejl, the cell-wall amidase coded by the pneumococcal bacteriophage Ej-1

1. Sáiz, J.L.
2. López-Zumel, C.
3. Monterroso, B.
4. Varea, J.
5. Arrondo, J.L.R.
6. Iloro, I.
7. García, J.L.
8. Laynez, J.
9. Menéndez, M.