P. D. Helden

Early Bactericidal Activity of High-Dose Rifampin in Patients with Pulmonary Tuberculosis Evidenced by Positive Sputum Smears

A. Diacon, P. V. van Helden, P. Donald, 2007, Antimicrobial Agents and Chemotherapy.

A high seroprevalence of Toxoplasma gondii antibodies in a population of feral cats in the Western Cape province of South Africa

M. Esser, P. V. Helden, K. Hammond-Aryee, 2015 .

Genome-wide analysis of multi- and extensively drug-resistant Mycobacterium tuberculosis

T. Clark, A. Pain, J. Parkhill, 2018, Nature Genetics.

Proportion of tuberculosis transmission that takes place in households in a high-incidence area

Marcel A Behr, Madalene Richardson, Zahn Munch, 2004, The Lancet.

Xpert MTB/RIF for Rapid Diagnosis of Tuberculous Lymphadenitis from Fine-Needle-Aspiration Biopsy Specimens (cid:1)

C. Wright, M. Nicol, B. Marais, 2011 .

Papulonecrotic tuberculid in children. A report of eight patients.

P. V. van Helden, H. S. Schaaf, J. Schneider, 1996, The American Journal of dermatopathology.