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. 1960 Sep;50(9):1304-17.
doi: 10.2105/ajph.50.9.1304.

Further observations on prematurity and perinatal mortality in a general population and in the population of a prepaid group practice medical care plan

S SHAPIRO, H JACOBZINER, P M DENSEN, L WEINER

Further observations on prematurity and perinatal mortality in a general population and in the population of a prepaid group practice medical care plan

S SHAPIRO et al. Am J Public Health Nations Health. 1960 Sep.
No abstract available

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References

    1. Am J Public Health Nations Health. 1955 Aug;45(8):1022-8 - PubMed
    1. Am J Public Health Nations Health. 1958 Feb;48(2):170-87 - PubMed

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