@article{UBHD-68019356, author={Osswald, Brigitte and Klee, Friedrich and Wysocki, Stefan}, title={The reliability of highly elevated CA 19-9 levels}, year={1993}, pages={275-278}, language={eng}, issn={1875-8630}, volume={11}, number={5/6}, note={Gesehen am 18.08.2016}, journal={Disease markers}, } @book{UBHD-1219985, author={Wysocki, Stefan}, title={Gewebespiegel verschiedener Antibiotika beim Menschen}, year={1970}, pages={105 Bl.}, language={ger}, school={Heidelberg, Univ., Habil.-Schr., 1970}, library={UB [Signatur: 71 Q 410]}, }