@misc{albrecht_a_new_1999, 
author={Albrecht, W.,Hilke, R.,Weidemann, S.,Groth, T.,Weigel, T.,Paul, D.,Plagge, A.},
title={A new module arrangement for plasma apheresis},
year={1999},
howpublished = {conference lecture: Saarbruecken (D); 15.-18.04.1999},
note = {Online available at: \url{} (DOI). Albrecht, W.; Hilke, R.; Weidemann, S.; Groth, T.; Weigel, T.; Paul, D.; Plagge, A.: A new module arrangement for plasma apheresis. International Society for Apheresis, 2nd International Congress. Saarbruecken (D), 1999.}}