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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- CHARLES E. Statistical utilization of maternity and child welfare records. Br J Soc Med. 1951 Jan;5(1):41–61. doi: 10.1136/jech.5.1.41. [DOI] [PMC free article] [PubMed] [Google Scholar]