title: Pharmacologic and toxicologic studies with the polymyxins. I. A gas chromatographic procedure for the analysis of colistin in urine by its content of D-leucine.
mesh_terms: D000433:1-Propanol; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002250:Carbon Radioisotopes; D002849:Chromatography, Gas; D002852:Chromatography, Ion Exchange; D003091:Colistin / Q000652:urine*; D004285:Dogs; D006868:Hydrolysis; D007930:Leucine / Q000652:urine*; D008722:Methods; D011113:Polymyxins / Q000494:pharmacology*; D014510:Urease
chemical_list: D000596:Amino Acids; D002250:Carbon Radioisotopes; D011113:Polymyxins; D000433:1-Propanol; D014510:Urease; D007930:Leucine; D003091:Colistin