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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Fowkes F. G., Fulton P. M. Critical appraisal of published research: introductory guidelines. BMJ. 1991 May 11;302(6785):1136–1140. doi: 10.1136/bmj.302.6785.1136. [DOI] [PMC free article] [PubMed] [Google Scholar]
