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. 1973 Oct;88(8):733-742.

The influence of the changes in maternal age, birth order, and color on the changing perinatal mortality, Baltimore, 1961-66

Murray Gendell, André E Hellegers

The influence of the changes in maternal age, birth order, and color on the changing perinatal mortality, Baltimore, 1961-66

Murray Gendell et al. Health Serv Rep. 1973 Oct.
No abstract available

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References

    1. J Obstet Gynaecol Br Emp. 1959 Aug;66:577-93 - PubMed
    1. Br J Soc Med. 1952 Jul;6(3):183-7 - PubMed
    1. Am J Epidemiol. 1970 Mar;91(3):260-72 - PubMed

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