title: An electron-capture gas chromatographic procedure for the estimation of oxalic acid in urine.
mesh_terms: D000818:Animals; D002849:Chromatography, Gas / Q000295:instrumentation / Q000379:methods; D004285:Dogs; D006801:Humans; D010070:Oxalates / Q000097:blood / Q000652:urine*
chemical_list: D010070:Oxalates