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In Vitro Assay to Measure Phosphatidylethanolamine Methyltransferase Activity
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Simultaneous determination of phosphatidylglycerol and the lecithin/sphingomyelin ratio in amniotic fluid

G R Gotelli, R E Stanfill, P M Kabra

    Clinical Chemistry
    |July 1, 1978
    PubMed

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