title: Visual evidence of concentration polarization in cross-flow membrane plasmapheresis.
authors: Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge 02139.
authors: N J
authors: NJ
authors: Ofsthun
authors: C K
authors: CK
authors: Colton
mesh_terms: D005615:Freezing; D006801:Humans; D008567:Membranes, Artificial; D010956:Plasmapheresis / Q000295:instrumentation / Q000379:methods; D014462:Ultrafiltration
chemical_list: D008567:Membranes, Artificial