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Tramadol use in Norway: A register‐based population study |
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| Authors: | Hanne Birke,Ola Ekholm,Per Sj gren,Olav Fredheim,Thomas Clausen,Svetlana Skurtveit |
| Affiliation: | Hanne Birke,Ola Ekholm,Per Sjøgren,Olav Fredheim,Thomas Clausen,Svetlana Skurtveit |
| Abstract: | |
| Keywords: | benzodiazepine co‐medication epidemiology opioid consumption pharmacoepidemiology problematic drug use pattern recurrent opioid use tramadol Z‐hypnotics |