Multidrug Resistance Among New Tuberculosis Cases: Detecting Local Variation Through Lot Quality-assurance Sampling.

Hedt BL, van Leth F, Zignol M, Cobelens F, van Gemert W, Nhung NV, Lyepshina S, Egwaga S, Cohen T.

Epidemiology 2012;23(2):293-300.

Abstract http://www.ncbi.nlm.nih.gov/pubmed/22249242