Research graph
References from CT sinus imaging utilization in Norway: trends over time and variation by region, age, and sex. Local targets link to admitted publications; unresolved targets remain external evidence.
10.5041/rmmj.10355
10.5041/rmmj.10355 · External reference
10.1136/bmj.k4931
10.1136/bmj.k4931 · 2019 · External reference
10.1111/1754-9485.13591
10.1111/1754-9485.13591 · 2024 · External reference
10.3390/healthcare11142078
10.3390/healthcare11142078 · External reference
10.1371/journal.pone.0293558
10.1371/journal.pone.0293558 · 2024 · External reference
10.1136/bmjqs-2020-012576
10.1136/bmjqs-2020-012576 · 2022 · External reference
10.1001/jamanetworkopen.2021.8075
10.1001/jamanetworkopen.2021.8075 · 2021 · External reference
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2018 · External reference
10.1186/s12961-018-0325-x
10.1186/s12961-018-0325-x · 2018 · External reference
10.5694/mja14.01664
10.5694/mja14.01664 · 2015 · External reference
10.1016/j.ejrad.2024.111858
10.1016/j.ejrad.2024.111858 · 2025 · External reference
10.1186/s12880-022-00798-2
10.1186/s12880-022-00798-2 · 2022 · External reference
10.1148/radiol.10100063
10.1148/radiol.10100063 · 2010 · External reference
10.1080/20479700.2023.2185580
10.1080/20479700.2023.2185580 · 2024 · External reference
10.1787/9789264266414-en
10.1787/9789264266414-en · 2017 · External reference
10.1186/1472-6963-7-115
10.1186/1472-6963-7-115 · 2007 · External reference
10.1186/1472-6963-7-21
10.1186/1472-6963-7-21 · 2007 · External reference
10.1007/s00247-011-1998-2
10.1007/s00247-011-1998-2 · 2011 · External reference
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2005 · External reference
10.2214/ajr.09.3528
10.2214/ajr.09.3528 · 2010 · External reference
10.1186/s12916-018-1217-1
10.1186/s12916-018-1217-1 · 2018 · External reference
10.1111/imj.12867
10.1111/imj.12867 · 2015 · External reference
10.1073/pnas.2235592100
10.1073/pnas.2235592100 · 2003 · External reference
10.1259/bjr/98067945
10.1259/bjr/98067945 · 2010 · External reference
10.1001/jama.2012.362
10.1001/jama.2012.362 · 2012 · External reference
10.1186/s12913-024-10869-5
10.1186/s12913-024-10869-5 · 2024 · External reference
10.1136/bmj.j570
10.1136/bmj.j570 · 2017 · External reference
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Unresolved reference
2009 · External reference
10.1177/194589240501900210
10.1177/194589240501900210 · 2005 · External reference
10.1016/j.jaci.2018.12.986
10.1016/j.jaci.2018.12.986 · 2019 · External reference
10.4193/rhin20.601
10.4193/rhin20.601 · 2020 · External reference
Unresolved reference
2020 · External reference
10.1016/s0194-5998(97)70005-6
10.1016/s0194-5998(97)70005-6 · 1997 · External reference
10.1097/00005537-200202000-00005
10.1097/00005537-200202000-00005 · 2002 · External reference
10.1186/2045-7022-1-2
10.1186/2045-7022-1-2 · 2011 · External reference
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2015 · External reference
10.1136/bmjopen-2017-018788
10.1136/bmjopen-2017-018788 · 2018 · External reference
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External reference
10.1016/j.radi.2024.05.014
10.1016/j.radi.2024.05.014 · 2024 · External reference
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2024 · External reference
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10.1111/insr.12588
10.1111/insr.12588 · 2025 · External reference
10.1080/10618600.2022.2149540
10.1080/10618600.2022.2149540 · 2023 · External reference
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2022 · External reference
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External reference
10.1214/aoms/1177729749
10.1214/aoms/1177729749 · 1950 · External reference
10.1056/nejm198211183072104
10.1056/nejm198211183072104 · 1982 · External reference
10.4135/9781412961288
10.4135/9781412961288 · 2010 · External reference
10.1007/s43999-023-00025-7
10.1007/s43999-023-00025-7 · 2023 · External reference
10.1186/1472-6963-9-60
10.1186/1472-6963-9-60 · 2009 · External reference
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2025 · External reference
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Unresolved reference
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10.1007/s43999-025-00065-1
10.1007/s43999-025-00065-1 · 2025 · External reference
10.1007/s43999-025-00077-x
10.1007/s43999-025-00077-x · 2025 · External reference
10.1177/20584601221074561
10.1177/20584601221074561 · 2022 · External reference
Unresolved reference
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Unresolved reference
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10.1097/00005537-200307000-00016
10.1097/00005537-200307000-00016 · 2003 · External reference
10.2500/ar.2015.6.0120
10.2500/ar.2015.6.0120 · External reference
10.1001/archotol.1997.01900110039006
10.1001/archotol.1997.01900110039006 · 1997 · External reference
10.1787/e40274c1-en
10.1787/e40274c1-en · 2025 · External reference
