Deciding between one off/occasional and regular cannabis consumption
GC/MS-determination of THCCOOH in serum: Comparison of different processing methods and the influence of THCCOOHglucuronid
The accuracy of the veno-alveolar ethanol concentration ratio
The detection of driving under the influence of addictive drugs - A stepchild of the Austrian legislation
The influence of ambient tempreratures on the blood alcohol to breath alcohol ratio: Investigations using the Alcotest 7110 Evidential MK III breathlyser
The origin of 'Alcotest': The division of Germany and the honesty of scientific work