Plasma concentrations of ascorbic acid in a cross section of the German population - Hagel, Alexander F.; Albrecht, Heinz; Dauth, Wolfgang; Hagel, Wolfgang; Vitali, Francesco; Ganzleben, Ingo; Schultis, Hans W.; Konturek, Peter C.; Stein, Jürgen; Neurath, Markus F.; Raithel, Martin (Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2018)