2 results
Approved WMOCompleted
The overall aim of the study is to evaluate the difference in speech performance of a new hands-free speech valve as compared to the currently most used (Atos) exhalation speech valve.
Approved WMOCompleted
The primary objectives of the present study are to compare the effect of pretreatment with two different fractional laser modalities (CO2 and Er:YAG laser) on topical anesthesia and to compare the anesthetic effect of two different topical…