title: On the level of the "middle molecules" in patients undergoing hemodialysis.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006454:Hemoglobins / Q000378:metabolism; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood / Q000628:therapy; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis; D014118:Toxins, Biological / Q000097:blood*
chemical_list: D006454:Hemoglobins; D014118:Toxins, Biological; C026865:uremia middle molecule toxins