title: Determination of cystine excretion by the nitroprusside method during drug therapy of cystinuria.
mesh_terms: D000603:Amino Acids, Sulfur / Q000627:therapeutic use; D003553:Cystine / Q000032:analysis; D003555:Cystinuria / Q000188:drug therapy / Q000652:urine*; D004590:Electrophoresis, Paper; D005069:Evaluation Studies as Topic; D005292:Ferricyanides; D005998:Glycine / Q000627:therapeutic use; D006801:Humans; D007202:Indicators and Reagents; D008722:Methods; D010396:Penicillamine / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D000603:Amino Acids, Sulfur; D005292:Ferricyanides; D007202:Indicators and Reagents; D003553:Cystine; D010396:Penicillamine; D005998:Glycine