title: Routine micromethod for determination of oxalic acid in urine by atomic absorption spectrophotometry.
mesh_terms: D000328:Adult; D002118:Calcium / Q000652:urine; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D008297:Male; D008722:Methods; D008832:Microchemistry; D010070:Oxalates / Q000652:urine*; D010710:Phosphates / Q000652:urine; D013054:Spectrophotometry, Atomic; D013997:Time Factors
chemical_list: D007202:Indicators and Reagents; D010070:Oxalates; D010710:Phosphates; D002118:Calcium