An overview of exposure and management of persistent organic pesticides in Swaziland

by Okonkwo, J
Published 2003

Determination of the mercury content of lichens and comparison to atmospheric mercury levels in the South African Highveld Region

by Trüe, A, Panichev, N, Okonkwo, J, Forbes, PBC
Published 2012

Prevalence of Multidrug Efflux Pump Requiring Ciprofloxacin, Ofloxacin and Pefloxacin as Substrates, Among Clinical Isolates of Pseudomonas aeruginosa

by Omoregie, R., Airueghionmon, D. J. U., Okonkwo, J. O., Airueghionmon, U.– E., Ibeh, I. N., Ogefere, H. O.
Published 2007-01-01