Full text
PDF

Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Clark J. E., Cant A. J. Pitfalls in contact tracing and early diagnosis of childhood tuberculosis. BMJ. 1996 Jul 27;313(7051):221–222. doi: 10.1136/bmj.313.7051.221. [DOI] [PMC free article] [PubMed] [Google Scholar]