Prevalence and risk factors for latent tuberculosis infection among household contacts of index cases in two South African provinces: Analysis of baseline data from a cluster-randomised trial
Peter MacPherson,
Limakatso Lebina,
Kegaugetswe Motsomi,
Zama Bosch,
Minja Milovanovic,
Andrew Ratsela,
Sanjay Lala,
Ebrahim Variava,
Jonathan E. Golub,
Emily L. Webb,
Neil A. Martinson
January, 2020