title: Cautionary note regarding urinary calculi analysis with the Merckognost kit.
authors.forename: D S
authors.initials: DS
authors.lastname: Ooi
mesh_terms: D016477:Artifacts; D002129:Calcium Oxalate / Q000032:analysis; D002130:Calcium Phosphates / Q000032:analysis; D003124:Colorimetry / Q000379:methods; D003553:Cystine / Q000032:analysis; D006801:Humans; D007669:Kidney Calculi / Q000737:chemistry*; D017616:Magnesium Compounds / Q000032:analysis; D010710:Phosphates / Q000032:analysis; D011933:Reagent Kits, Diagnostic; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013055:Spectrophotometry, Infrared / Q000379:methods; D000069877:Struvite; D014527:Uric Acid / Q000032:analysis
chemical_list: D002130:Calcium Phosphates; D017616:Magnesium Compounds; D010710:Phosphates; D011933:Reagent Kits, Diagnostic; D002129:Calcium Oxalate; D014527:Uric Acid; D003553:Cystine; D000069877:Struvite