• Towards eliminating bias in cluster analysis of TB genotyped data 

      Van Schalkwyk, Cari; Cule, Madeleine; Welte, Alex; Van Helden, Paul; Van Der Spuy, Gian; Uys, Pieter (PLOS One, 2012-03)
      The relative contributions of transmission and reactivation of latent infection to TB cases observed clinically has been reported in many situations, but always with some uncertainty. Genotyped data from TB organisms ...