2 results
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…
Approved WMOCompleted
Within the proposed study design it is possible to answer more study questions within the same population and within the same timeframe without adding much burden to the study participants. measurements and analyses will be performed both during a…