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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Wigfield A. S. 27 years of uninterrupted contact tracing. The 'Tyneside Scheme'. Br J Vener Dis. 1972 Feb;48(1):37–50. doi: 10.1136/sti.48.1.37. [DOI] [PMC free article] [PubMed] [Google Scholar]
