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.
Petersen C, Schmidt S, Power M, Bullinger M; DISABKIDS Group.Petersen C, et al. Among authors: bullinger m.Qual Life Res. 2005 May;14(4):1065-77. doi: 10.1007/s11136-004-2575-z.Qual Life Res. 2005.PMID: 16041902
Bullinger M, Gringeri A, von Mackensen S.Bullinger M, et al.Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2008 Jun;51(6):637-45. doi: 10.1007/s00103-008-0539-0.Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2008.PMID: 18481032German.
Ravens-Sieberer U, Erhart M, Wille N, Bullinger M; BELLA study group.Ravens-Sieberer U, et al. Among authors: bullinger m.Eur Child Adolesc Psychiatry. 2008 Dec;17 Suppl 1:148-56. doi: 10.1007/s00787-008-1016-x.Eur Child Adolesc Psychiatry. 2008.PMID: 19132314