title: Patient-hemodialyzer interactions.
mesh_terms: D000328:Adult; D003404:Creatinine / Q000097:blood; D006801:Humans; D008875:Middle Aged; D006435:Renal Dialysis; D014508:Urea / Q000097:blood; D014805:Vitamin B 12 / Q000097:blood
chemical_list: D014508:Urea; D003404:Creatinine; D014805:Vitamin B 12