[Estrogen receptor values in breast cancer in white and colored patients: a preliminary comparative study]

Second-line drug susceptibility breakpoints for Mycobacterium tuberculosis using the MODS assay.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2014

Treatment outcomes of multidrug-resistant tuberculosis patients in Gauteng, South Africa.

Infection·2013

The evolving epidemic of drug-resistant tuberculosis among children in Cape Town, South Africa.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2012

False-positive rifampicin resistance on Xpert® MTB/RIF: case report and clinical implications.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2012

Loss of Fatty-Acid delta(6) desaturating ability in human mammary epithelial-cells that express an activated C-ha-ras oncogene.

International journal of oncology·2011