An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Tadesse E, Berhane Y, Hjern A, Olsson P, Ekström EC.Tadesse E, et al. Among authors: hjern a.Health Policy Plan. 2015 Dec;30(10):1334-41. doi: 10.1093/heapol/czv003. Epub 2015 Mar 8.Health Policy Plan. 2015.PMID: 25749873Free PMC article.
Ziaei S, Contreras M, Zelaya Blandón E, Persson LÅ, Hjern A, Ekström EC.Ziaei S, et al. Among authors: hjern a.Public Health Nutr. 2015 Aug;18(11):1979-90. doi: 10.1017/S1368980014002468. Epub 2014 Nov 20.Public Health Nutr. 2015.PMID: 25409706Free PMC article.
Contreras M, Blandón EZ, Persson LÅ, Hjern A, Ekström EC.Contreras M, et al. Among authors: hjern a.BMC Public Health. 2015 Jan 21;15:25. doi: 10.1186/s12889-015-1374-5.BMC Public Health. 2015.PMID: 25604827Free PMC article.
Wettergren B, Blennow M, Hjern A, Söder O, Ludvigsson JF.Wettergren B, et al. Among authors: hjern a.J Pediatr. 2016 Oct;177S:S187-S202. doi: 10.1016/j.jpeds.2016.04.055. Epub 2016 Sep 22.J Pediatr. 2016.PMID: 27666267
Gauffin K, Hemmingsson T, Hjern A.Gauffin K, et al. Among authors: hjern a.J Epidemiol Community Health. 2013 Nov 1;67(11):932-8. doi: 10.1136/jech-2013-202624. Epub 2013 Jun 27.J Epidemiol Community Health. 2013.PMID: 23814272
Bergström M, Fransson E, Modin B, Berlin M, Gustafsson PA, Hjern A.Bergström M, et al. Among authors: hjern a.J Epidemiol Community Health. 2015 Aug;69(8):769-74. doi: 10.1136/jech-2014-205058. Epub 2015 Apr 28.J Epidemiol Community Health. 2015.PMID: 25922471Free PMC article.
Fransson E, Turunen J, Hjern A, Östberg V, Bergström M.Fransson E, et al. Among authors: hjern a.Scand J Public Health. 2016 Mar;44(2):177-83. doi: 10.1177/1403494815614463. Epub 2015 Nov 9.Scand J Public Health. 2016.PMID: 26553250Free PMC article.