Oral fluid (OF) is a new biological matrix for clinical and forensic drug testing, offering non‐
invasive and directly observable sample collection reducing adulteration potential, ease of …

Rationale Violence and drug use are significant public health challenges that are strongly
linked. It is known that alcohol plays a major role in the causation of unnatural deaths and …

The relationship of drug concentrations between oral fluid and whole blood was evaluated
by studying the linear correlation of concentrations and calculating the oral fluid to blood …

Background The prevalence of alcohol and other psychoactive substances is high in
biological specimens from injured drivers, while the prevalence of these psychoactive …

Trends in the use of alcohol and drugs among motor vehicle drivers in Australia, Brazil,
Norway, Spain, and the United States have been reviewed. Laws, regulations, enforcement …

Background: The effects of drugs on driving performance should be checked with drug
concentration in the brain and at the same time with the evaluation of both the behavioural …

Driving with alcohol and other psychoactive substances imposes an increased risk of severe
injury accidents. In a population-based case–control design, the relative risks of severe …

Introduction Driving while intoxicated is a major risk factor for road traffic crashes, and it is
important to understand the global developments, differences between countries, and …

Compared with drunken driving, which is as old as motor-driven transportation, driving
under the influence of psychoactive substances other than alcohol is a relatively new …

Objective: The objective of this study was to study the use of alcohol and drugs among the
general driving population in the southeastern part of Norway and to compare the findings …