2 results
Approved WMOCompleted
Purpose of this study is to investigate whether a sample of oral fluid and sweat on the hands may be used to detect traces of cannabis and to test how log after smoking cannabis traces can be detected.
Approved WMOCompleted
The aim of this study is to investigate the use of spirometry, forced oscillation technique (FOT), and negative expiratory pressure (NEP) in both protrusion and retraction of the mandible as prediction measurements for MAD success.