Antimicrobial activity of ciprofloxacin against Pseudomonas aeruginosa, Escherichia coli, and Staphylococcus aureus determined by the killing curve method: antibiotic comparisons a...

nork Chalkley, L J, Koornhof, H J
Argitaratua 1985

In Vitro Activities of 15 Antimicrobial Agents against Clinical Isolates of South African Enterococci

nork Struwig, M. C., Botha, P. L., Chalkley, L. J.
Argitaratua 1998

In vitro selection of bacteria resistant to LY146032, a new cyclic lipopeptide.

nork Liebowitz, L D, Saunders, J, Chalkley, L J, Koornhof, H J
Argitaratua 1988

Dihydropteroate Synthase and Novel Dihydrofolate Reductase Gene Mutations in Strains of Pneumocystis jirovecii from South Africa

nork Robberts, F. J. L., Chalkley, L. J., Weyer, K., Goussard, P., Liebowitz, L. D.
Argitaratua 2005