1. Xpert MTB/RIF versus sputum microscopy as the initial diagnostic test for tuberculosis: a cluster-randomised trial embedded in South African roll-out of Xpert MTB/RIF 
Dr Gavin J Churchyard, PhD, Wendy S Stevens, FCPath, Lerole D Mametja, MPH, Kerrigan M McCarthy, FCPath, Violet Chihota, PhD, Mark P Nicol, FCPath, Linda K Erasmus, MMed, Norbert O Ndjeka, MMed, Lindiwe Mvusi, MBBCh, Anna Vassall, PhD, Edina Sinanovic, PhD, Helen S Cox, PhD, Christopher Dye, DPhil, Alison D Grant, PhD, Katherine L Fielding, PhD 
The Lancet Global Health 
Volume 3, Issue 8, Pages e450-e457 (August 2015)
DOI: /S X(15)00100-X
Copyright © 2015 Churchyard et al. Open Access article distributed under the terms of CC BY-NC-ND Terms and Conditions

2. Figure 1
Trial profile
The Lancet Global Health 2015 3, e450-e457DOI: ( /S X(15)00100-X)
Copyright © 2015 Churchyard et al. Open Access article distributed under the terms of CC BY-NC-ND Terms and Conditions