TY - JOUR A1 - Ulrichs, Karin A1 - Euler, HH A1 - Schroeder, JO A1 - Müller-Ruchhholtz, W. T1 - Long-term specific suppression of antibody production by plasmapheresis and a short-term course of cyclophosphamide N2 - No abstract available KW - Chirurgie Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45198 ER -