Challenges and common weaknesses in case-control studies on drug use and road traffic injury based on drug testing of biological samples.
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| Title: | Challenges and common weaknesses in case-control studies on drug use and road traffic injury based on drug testing of biological samples. |
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| Authors: | Gjerde, Hallvard1 hallvard.gjerde@ous-hf.no, Romeo, Giovanni2, Mørland, Jørg3,4 |
| Source: | Annals of Epidemiology. Nov2018, Vol. 28 Issue 11, p812-820. 9p. |
| Database: | Academic Search Ultimate |
| ISSN: | 10472797 |
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| DOI: | 10.1016/j.annepidem.2018.08.006 |
