• Publications
  • Influence
HIV-exposed infants with acute respiratory failure secondary to acute lower respiratory infections managed with and without mechanical ventilation.
OBJECTIVES The decision to provide mechanical ventilation (intermittent positive pressure ventilation (IPPV)) to HIV-exposed infants in resource-poor settings has remained difficult owing to problemsExpand
  • 15
Digital dermatitis: report of an outbreak.
An outbreak of digital dermatitis in a dairy herd in the Gauteng province of South Africa is described in which 72% of the lactating herd was affected. Many of the affected cows showed a severeExpand
  • 10
Characterisation of penA and tetM resistance genes of Neisseria gonorrhoeae isolated in southern Africa--epidemiological monitoring and resistance development.
OBJECTIVE To investigate penA and tetM resistance gene variation of Neisseria gonorrhoeae in order to define gene types for epidemiological monitoring and resistance development. DESIGN Isolates ofExpand
  • 8
Opportunities to optimise colistin stewardship in hospitalised patients in South Africa: Results of a multisite utilisation audit.
BACKGROUND Colistin is an old antibiotic that has been reintroduced as salvage therapy in hospitalised patients because it is frequently the only agent active against Gram-negative bacteria. VariousExpand
  • 3
  • Open Access
Comparison of text-independent speaker recognition methods on telephone speech with acoustic mismatch
  • S. van Vuuren
  • Proceeding of Fourth International Conference on…
  • 1996
We compare speaker recognition performance of vector quantization (VQ), Gaussian mixture modeling (GMM) and the Arithmetic Harmonic Sphericity measure (AHS) in adverse telephone speech conditions.Expand