Tsiouris, AngelikiWerner, Antonia M.Tibubos, Ana N.Mülder, Lina M.Reichel, Jennifer L.Heller, SebastianSchäfer, MarkusSchwab, LisaRigotti, ThomasStark, BirgitDietz, PavelBeutel, Manfred E.2024-02-142024-02-142023https://openscience.ub.uni-mainz.de/handle/20.500.12030/10021engCC-BY-4.0https://creativecommons.org/licenses/by/4.0/610 Medizin610 Medical sciencesMental health state and its determinants in German university students across the COVID-19 pandemic : findings from three repeated cross-sectional surveys between 2019 and 2021Zeitschriftenaufsatz