Limits of detection of carbon-13 labelled drugs and their metabolites in human urine

This publication has 8 references indexed in Scilit:

• A 30 cm radius 90° sector double collecting mass spectrometer with a capacitor integrating detector for high precision isotopic analysis of carbon dioxide
  International Journal of Mass Spectrometry and Ion Physics, 1973
• The kinetics of elimination of salicylic acid and the formation of gentisic acid
  British Journal of Pharmacology, 1969
• Capacity-Limited Salicylurate Formation During Prolonged Administration of Aspirin to Healthy Human Subjects
  Journal of Pharmaceutical Sciences, 1969
• Biogeochemistry of Stable Carbon Isotopes
  Published by Springer Nature ,1969
• Pharmacokinetics of Salicylate Elimination in Man
  Journal of Pharmaceutical Sciences, 1965
• Isotopic standards for carbon and oxygen and correction factors for mass-spectrometric analysis of carbon dioxide
  Geochimica et Cosmochimica Acta, 1957
• Stoffwechseluntersuchungen an Pharmazeutika I. Synthese von14C-markierter Salicylsäure-[14CO2H], Acetylsalicylsäure-[14CO2H] und -[O14COCH3], Salicylursäure-[14CO•NH•CH2•CO2H] und Gentisinsäure-[14CO2H]
  Hoppe-Seyler´s Zeitschrift Für Physiologische Chemie, 1957
• A Redetermination of the Relative Abundances of the Isotopes of Carbon, Nitrogen, Oxygen, Argon, and Potassium
  Physical Review B, 1950