Fallibility of Griess (nitrite) test.
The Griess (nitrite) test is a simple, inexpensive, and rapid method for detecting bacteriuria. However, a working knowledge of its limitation should be considered during its interpretation.
D001437:Bacteriuria / Q000175:diagnosis* / Q000652:urine; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D007202:Indicators and Reagents; D009573:Nitrites / Q000652:urine*
D007202:Indicators and Reagents; D009573:Nitrites