K. M. Olsen

Determination of gamma-hydroxybutyrate (GHB), beta-hydroxybutyrate (BHB), pregabalin, 1,4-butane-diol (1,4BD) and gamma-butyrolactone (GBL) in whole blood and urine samples by UPLC–MSMS

Sandra Rinne Dahl, K. M. Olsen, Dag Helge Strand · Journal of Chromatography B · 2011 · 90 citations

Pharmacy, Biochemistry, Nutritional Sciences +10

The Elastic Constants of Germanium Single Crystals

W. L. Bond, W. P. Mason, H. J. McSkimin et al. · Physical Review · 1950 · 72 citations

Natural Sciences, Materials Science, Physics +9

Prevalence of synthetic cannabinoids in blood samples from Norwegian drivers suspected of impaired driving during a seven weeks period

Silja Skogstad Tuv, Hege Krabseth, Ritva Karinen et al. · Accident Analysis & Prevention · 2013 · 68 citations

Pharmacy, Pharmacology, Toxicology +10

Purification and Prevention of Segregation in Single Crystals of Germanium

W. G. Pfann, K. M. Olsen · Physical Review · 1953 · 45 citations

Natural Sciences, Materials Science, Physics +12

Determination of a selection of anti‐epileptic drugs and two active metabolites in whole blood by reversed phase UPLC‐MS/MS and some examples of application of the method in forensic toxicology cases

Ritva Karinen, Vigdis Vindenes, Inger Hasvold et al. · Drug Testing and Analysis · 2014 · 37 citations

Pharmacy, Pharmacology, Toxicology +13