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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- LEWES D. The exercise test in patent ductus arteriosus. Br Heart J. 1952 Jul;14(3):357–362. doi: 10.1136/hrt.14.3.357. [DOI] [PMC free article] [PubMed] [Google Scholar]
