Sören Sandqvist

Detection of drugs of abuse in exhaled breath using a device for rapid collection: comparison with plasma, urine and self-reporting in 47 drug users

Olof Beck, Niclas Nikolai Stephanson, Sören Sandqvist et al. · Journal of Breath Research · 2013 · 94 citations

Pharmacy, Pharmacology, Toxicology +15

Detection of  9-Tetrahydrocannabinol in Exhaled Breath Collected from Cannabis Users

Olof Beck, Sören Sandqvist, Ilse R. Dubbelboer et al. · Journal of Analytical Toxicology · 2011 · 63 citations · Full text

Pharmacy, Pharmacology, Toxicology +16

Detection of Drugs of Abuse in Exhaled Breath from Users Following Recovery from Intoxication

Olof Beck, Niclas Nikolai Stephanson, Sören Sandqvist et al. · Journal of Analytical Toxicology · 2012 · 49 citations · Full text

Pharmacy, Pharmacology, Toxicology +11

Determination of Methadone in Exhaled Breath Condensate by Liquid Chromatography-Tandem Mass Spectrometry

Olof Beck, Sören Sandqvist, P B Eriksen et al. · Journal of Analytical Toxicology · 2011 · 44 citations

Pharmacy, Pharmacology, Toxicology +14

Study on the Sampling of Methadone from Exhaled Breath

Olof Beck, Sören Sandqvist, Michael E. Böttcher et al. · Journal of Analytical Toxicology · 2011 · 42 citations · Full text

Pharmacy, Pharmacology, Toxicology +15