Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- GIBSON J. R., McKEOWN T. Observations on all births (23,970) in Birmingham, 1947. I. Duration of gestation. Br J Soc Med. 1950 Oct;4(4):221–233. doi: 10.1136/jech.4.4.221. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Yerushalmy J. Neonatal mortality by order of birth and age of parents. Am J Hyg. 1938 Sep;28(2):244–270. doi: 10.1093/oxfordjournals.aje.a118441. [DOI] [PubMed] [Google Scholar]