Search Results - Ruth K. Ertmann

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    Sleep complaints in early pregnancy. A cross-sectional study among women attending prenatal care in general practice by Ruth K. Ertmann, Dagny R. Nicolaisdottir, Jakob Kragstrup, Volkert Siersma, Melissa C. Lutterodt

    Published 2020
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    Selection bias in general practice research: analysis in a cohort of pregnant Danish women by Ruth K. Ertmann, Dagny R. Nicolaisdottir, Jakob Kragstrup, Volkert Siersma, Gritt Overbeck, Philip Wilson, Melissa C. Lutterodt

    Published 2020
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