Escherichia coli producing a cephamycinase (CMY-2) from a patient from the Libyan---Tunisian border region.
Bauernfeind
Adolf
A
Max von Pettenkofer-Institut, München, Germany.
Hohl
Peter
P
Schneider
Ines
I
Jungwirth
Renate
R
Frei
Reno
R