Hi everyone, The term I having troubles with is within the description of the monitoring for a drug in its guideline. It appears as follows: 'Baseline and weekly audiometry and the E-test are recommended for patients who require greater than 2 weeks of aminoglycoside therapy' I do not manage to figure out what the E-test consist on and its translation into Spanish. I think the original text comes from Canada. Any suggestions?? Many THANKS! V.