@article{enzenbach-c-2019-1-a,
    author = {Cornelia Enzenbach and Barbara Wicklein and Kerstin Wirkner and Markus Loeffler},
    year = {2019},
    title = {Evaluating selection bias in a populationbased cohort study with low baseline participation: the LIFE-Adult-Study},
    journal = {BMC Medical Research Methodology},
    volume = {19(1)},
    pages = {1-14}
}