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Comment
. 2000 Jun 1;151(11):1133-4.
doi: 10.1093/oxfordjournals.aje.a010158.

Re: "Sex ratios, family size, and birth order"

K H Jöckel, K Bromen
Comment

Re: "Sex ratios, family size, and birth order"

K H Jöckel et al. Am J Epidemiol. .
No abstract available

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Comment on

  • Sex ratios, family size, and birth order.
    Biggar RJ, Wohlfahrt J, Westergaard T, Melbye M. Biggar RJ, et al. Am J Epidemiol. 1999 Nov 1;150(9):957-62. doi: 10.1093/oxfordjournals.aje.a010104. Am J Epidemiol. 1999. PMID: 10547141

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