Marais Ben J, Schaaf H Simon, Graham Stephen M
Marie Bashir Institute for Infectious Diseases and Biosecurity and Children's Hospital at Westmead, Sydney Medical School, University of Sydney, Locked Bag 4001, Sydney, NSW 2145, Australia.
Desmond Tutu Tuberculosis Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.
Lancet Respir Med. 2014 Apr;2(4):254-6. doi: 10.1016/S2213-2600(14)70009-8. Epub 2014 Mar 24.