[Sensitivity and specificity of the BCG scar reading].
Pereira SM, Bierrenbach AL, Dourado I, Barreto ML, Ichihara MY, Hijjar MA, Rodrigues LC.
Pereira SM, et al. Among authors: barreto ml.
Rev Saude Publica. 2003 Apr;37(2):254-9. doi: 10.1590/s0034-89102003000200015. Epub 2003 Apr 4.
Rev Saude Publica. 2003.
PMID: 12700850
Free article.
Portuguese.