title: Plasma middle molecular substances (MMS) in schizophrenic patients.
mesh_terms: D006801:Humans; D010455:Peptides / Q000097:blood*; D012559:Schizophrenia / Q000097:blood*; D014118:Toxins, Biological / Q000097:blood*
chemical_list: D010455:Peptides; D014118:Toxins, Biological