by Robert G. Westphal , Duke Oscar Kasprisin
International Symposium on Standardization of Albumin, Plasma Substitutes, and Plasmapheresis (1980 Geneva, Switzerland)
International Symposium on New Perspectives in Hemodialysis, Peritoneal Dialysis, Arteriovenous Hemofiltration, and Plasmapheresis (1988 Freiburg im Breisgau, Germany)