Showing 1 - 2 results of 2 for search 'Ruth K. Ertmann', query time: 0.03s Refine Results
  1. 1
    Sleep complaints in early pregnancy. A cross-sectional study among women attending prenatal care in general practice

    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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  2. 2
    Selection bias in general practice research: analysis in a cohort of pregnant Danish women

    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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