@article{dogansander-e-2019-1-a,
    author = {Ezgi Dogan-Sander and Anja Willenberg and nci Batmaz and Cornelia Enzenbach and Kerstin Wirkner and Elisabeth Kohls and Roland Mergl and Joachim Thiery and Jürgen Kratzsch and Ulrich Hegerl and Christian Sander},
    year = {2019},
    title = {Association of serum 25-hydroxyvitamin D concentrations with sleep phenotypes in a German community sample},
    journal = {PLoS One},
    volume = {14(7)},
    pages = {1-17}
}