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Impact of breastfeeding duration on age at menarche.
Al-Sahab B, Adair L, Hamadeh MJ, Ardern CI, Tamim H. Al-Sahab B, et al. Am J Epidemiol. 2011 May 1;173(9):971-7. doi: 10.1093/aje/kwq496. Epub 2011 Mar 23. Am J Epidemiol. 2011. PMID: 21430189 Free PMC article.
Determinants of coitus after childbirth.
Udry JR, Deang L. Udry JR, et al. J Biosoc Sci. 1993 Jan;25(1):117-25. doi: 10.1017/s0021932000020368. J Biosoc Sci. 1993. PMID: 8425879
25 results