1. Childhood pulmonary tuberculosis. Old wisdom and new challenges;Marais;Am J Respir Crit Care Med,2006
2. The burden of childhood tuberculosis: a public health perspective;Marais;Int J Tuberc Lung Dis,2005
3. The clinical epidemiology of childhood pulmonary tuberculosis: a critical review of literature from the prechemotherapy era;Marais;Int J Tuberc Lung Dis,2004
4. The spectrum of disease in children treated for tuberculosis in a highly endemic area;Marais;Int J Tuberc Lung Dis,2006
5. Global epidemiology of childhood tuberculosis;Nelson;Int J Tuberc Lung Dis,2004