Klinisk Biokemi i Norden · 1 2017
| 29
6. Helander A, Beck O, Hägerkvist R, Hulten
P. STRIDA i kampen mot (o)lagliga internet-
droger. Läkartidningen 2011;108:2312-5.
7. Björnstad K, Hulten P, Beck O, Helander A.
Bioanalytical and clinical evaluation of 103
suspected cases of intoxications with psycho-
active plant materials. Clin Toxicol (Phila)
2009;47:566-72.
8. Helander A, Bäckberg M, Hulten P, Al-Saf-
far Y, Beck O. Detection of new psychoac-
tive substance use among emergency room
patients: results from the Swedish STRIDA
project. Forensic Sci Int 2014;243:23-9.
9. Helander A, Beck O, Hägerkvist R, Hulten P.
Identification of novel psychoactive drug use
in Sweden based on laboratory analysis--in-
itial experiences from the STRIDA project.
Scand J Clin Lab Invest 2013;73:400-6.
10. Beck O, Rausberg L, Al-Saffar Y, Villen T,
Karlsson L, Hansson T, et al. Detectability of
new psychoactive substances, 'legal highs', in
CEDIA, EMIT, and KIMS immunochemical
screening assays for drugs of abuse. Drug Test
Anal 2014;6:492-9.
11. Pettersson Bergstrand M, Helander A, Hans-
son T, Beck O. Detectability of designer ben-
zodiazepines in CEDIA, EMIT II Plus, HEIA,
and KIMS II immunochemical screening
assays. Drug Test Anal 2016;doi:10.1002/
dta.2003.
12. Al-Saffar Y, Stephanson NN, Beck O. Mul-
ticomponent LC-MS/MS screening method
for detection of new psychoactive drugs, legal
highs, in urine-experience from the Swedish
population. J Chromatogr B Analyt Technol
Biomed Life Sci 2013;930:112-20.
13. Helander A, Beck O, Bäckberg M. Intoxica-
tions by the dissociative new psychoactive
substances diphenidine and methoxpheni-
dine. Clin Toxicol (Phila) 2015;53:446-53.
14. Simonsen KW, Edvardsen HM, Thelander
G, Ojanpera I, Thordardottir S, Andersen
LV, et al. Fatal poisoning in drug addicts in
the Nordic countries in 2012. Forensic Sci Int
2015;248:172-80.
15. Bradley M, Hasselblad A, Norlen L, Lapins
J, Bäckberg M, Helander A. Akut kutant
symtomkomplex med efterföljande katarakt
- Nätdrogen MT-45 kan vara orsaken. Läkar-
tidningen 2016;113;pii:DTAF.
16. Lindeman E, Bäckberg M, Personne M,
Helander A. MT-45 – en livsfarlig och
potentiellt ototoxisk internetdrog. Läkartid-
ningen 2014;111:1712-5.
17. Bäckberg M, Beck O, Jonsson KH, Helander
A. Opioid intoxications involving butyrfenta-
nyl, 4-fluorobutyrfentanyl, and fentanyl from
the Swedish STRIDA project. Clin Toxicol
2015;53:609-17.
18. Helander A, Bäckberg M, Beck O. Intox-
ications involving the fentanyl analogs
acetylfentanyl, 4-methoxybutyrfentanyl
and furanylfentanyl: results from the Swed-
ish STRIDA project. Clin Toxicol (Phila)
2016;54:324-32.
Foto: Henrik Alfthan.
