P D van Helden

Genotypic and Phenotypic Characterization of Drug-Resistant Mycobacterium tuberculosis Isolates from Rural Districts of the Western Cape Province of South Africa

E M Streicher, R M Warren, C Kewley, 2004, Journal of Clinical Microbiology.

Disruption of coding regions by IS6110 insertion in Mycobacterium tuberculosis.

R M Warren, G D van der Spuy, P D van Helden, 1999, Tubercle and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease.

Detection of tuberculosis by automatic cough sound analysis

P D van Helden, T R Niesler, K Dheda, 2018, Physiological measurement.

IS6110-Mediated Deletion Polymorphism in the Direct Repeat Region of Clinical Isolates of Mycobacterium tuberculosis

R M Warren, G D van der Spuy, P D van Helden, 2003, Journal of bacteriology.

Expression, characterization and subcellular localization of the Mycobacterium tuberculosis PPE gene Rv1917c.

R M Warren, P D van Helden, S L Sampson, 2001, Tuberculosis.

Exogenous reinfection as a cause of recurrent tuberculosis after curative treatment.

P D van Helden, M Richardson, R. Gie, 1999, The New England journal of medicine.

Impact of social interactions in the community on the transmission of tuberculosis in a high incidence area

P D van Helden, M Richardson, R. Gie, 1999, Thorax.