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Reply to Cotton and Spillman

  • A.David Barnes
    Affiliations
    Department of Obstetrics, Kern Medical Center/University of California, Los Angeles. 1830 Flower Street Bakersfield, California 93305 USA

    Department of Gynecology, Kern Medical Center/University of California, Los Angeles. 1830 Flower Street Bakersfield, California 93305 USA

    Department of Pathology, Kern Medical Center/University of California, Los Angeles. 1830 Flower Street Bakersfield, California 93305 USA
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  • Paul J. Toot
    Affiliations
    Department of Obstetrics, Kern Medical Center/University of California, Los Angeles. 1830 Flower Street Bakersfield, California 93305 USA

    Department of Gynecology, Kern Medical Center/University of California, Los Angeles. 1830 Flower Street Bakersfield, California 93305 USA

    Department of Pathology, Kern Medical Center/University of California, Los Angeles. 1830 Flower Street Bakersfield, California 93305 USA
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  • Sheldon I. Freedman
    Affiliations
    Department of Obstetrics, Kern Medical Center/University of California, Los Angeles. 1830 Flower Street Bakersfield, California 93305 USA

    Department of Gynecology, Kern Medical Center/University of California, Los Angeles. 1830 Flower Street Bakersfield, California 93305 USA

    Department of Pathology, Kern Medical Center/University of California, Los Angeles. 1830 Flower Street Bakersfield, California 93305 USA
    Search for articles by this author
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        Simultaneous measurements of lecithin, sphingomyelin, phosphatidylglycerol, phosphatidylinositol, phosphatidylethanolamine, and phosphatidylserine in amniotic fluid.
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