Polymorphic mutation frequencies in Escherichia coli: Emergence of weak mutators in clinical isolates

1. Baquero, M.-R.
2. Nilsson, A.I.
3. Turrientes, M.D.C.
4. Sandvang, D.
5. Galán, J.C.
6. Martínez, J.L.
7. Frimodt-Møller, N.
8. Baquero, F.
9. Andersson, D.I.