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Randomised controlled trial
Two sputum samples at once for diagnosis of tuberculosis in Africa has equivalent sensitivity and specificity to the standard initial sample followed by a morning sample strategy
  1. Correspondence to Nauman Safdar Leeds Institute of Health Sciences, University of Leeds, Charles Thackrah Building, 101 Clarendon Road, Leeds, LS2 9LJ, UK; safdar.nauman{at}gmail.com
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Safdar N, Siddiqi K
Two sputum samples at once for diagnosis of tuberculosis in Africa has equivalent sensitivity and specificity to the standard initial sample followed by a morning sample strategy

Publication history

  • First published September 26, 2011.
Online issue publication 
November 20, 2011

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