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Prenatal care and pregnancy outcome in an HMO and general population: a multivariate cohort analysis.
We studied the use of prenatal care and pregnancy outcome in 4,148 deliveries among members of a well-established health maintenance organization (HMO) and 19,116 births among the 1973-1974 White birth cohort in the Portland, Oregon area. Mothers in the HMO were almost one year older on the average,...
Tallennettuna:
| Päätekijät: | , , |
|---|---|
| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
1981
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| Aiheet: | |
| Linkit: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1619678/ https://ncbi.nlm.nih.gov/pubmed/7468878 |
| Tagit: |
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