title: Detection and initial rate determination of oxalic acid at the microgram levels. Application to the analysis of human blood serum and urine.
mesh_terms: D002264:Carboxylic Acids; D002857:Chromium; D005069:Evaluation Studies as Topic; D006801:Humans; D007202:Indicators and Reagents; D007700:Kinetics; D008670:Metals; D008722:Methods; D008832:Microchemistry; D010070:Oxalates / Q000032:analysis* / Q000097:blood / Q000652:urine; D013053:Spectrophotometry; D013997:Time Factors
chemical_list: D002264:Carboxylic Acids; D007202:Indicators and Reagents; D008670:Metals; D010070:Oxalates; D002857:Chromium