TY - JOUR A1 - Biselli, Manfred A1 - Meissner, Petra A1 - Schröder, Bernd A1 - Herfurth, Cornelia T1 - Development of a fixed bed bioreactor for the expansion of human hematopoietic progenitor cells / Meissner, Petra ; Schröder, Bernd ; Herfurth, Cornelia ; Biselli, Manfred JF - Cytotechnology. 30 (1999), H. 1 Y1 - 1999 SN - 0920-9069 SP - 227 EP - 234 ER -