Now showing items 1-2 of 2
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
Introduction and Aims: Socioeconomic Status (SES) is considered as one of the important factors associated with use of various drugs. The present study aimed to investigate the effect of SES on cigarette smoking, alcohol ...
Sensitivity of self-reported opioid use in case-control studies: Healthy individuals versus hospitalized patients
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Background: Several case-control studies have shown associations between the risk of different cancers and self-reported opium use. Inquiring into relatively sensitive issues, such as the history of drug use, is usually ...