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Bullinger M, Ravens-Sieberer U.Bullinger M, et al.Prax Kinderpsychol Kinderpsychiatr. 2006;55(1):23-35.Prax Kinderpsychol Kinderpsychiatr. 2006.PMID: 16471412German.
Siebert U, Sroczynski G, Wasem J, Greiner W, Ravens-Sieberer U, Aidelsburger P, Kurth BM, Bullinger M, von der Schulenburg JM, Wong JB, Rossol S.Siebert U, et al.Eur J Health Econ. 2005 Jun;6(2):112-23. doi: 10.1007/s10198-005-0280-7.Eur J Health Econ. 2005.PMID: 15902546
Ravens-Sieberer U, Erhart M, Wille N, Wetzel R, Nickel J, Bullinger M.Ravens-Sieberer U, et al.Pharmacoeconomics. 2006;24(12):1199-220. doi: 10.2165/00019053-200624120-00005.Pharmacoeconomics. 2006.PMID: 17129075Review.
Wille N, Erhart M, Petersen C, Ravens-Sieberer U.Wille N, et al.BMC Public Health. 2008 Dec 23;8:421. doi: 10.1186/1471-2458-8-421.BMC Public Health. 2008.PMID: 19105812Free PMC article.
Ravens-Sieberer U, Wille N, Erhart M, Bettge S, Wittchen HU, Rothenberger A, Herpertz-Dahlmann B, Resch F, Hölling H, Bullinger M, Barkmann C, Schulte-Markwort M, Döpfner M; BELLA study group.Ravens-Sieberer U, et al.Eur Child Adolesc Psychiatry. 2008 Dec;17 Suppl 1:22-33. doi: 10.1007/s00787-008-1003-2.Eur Child Adolesc Psychiatry. 2008.PMID: 19132301
Döpfner M, Breuer D, Wille N, Erhart M, Ravens-Sieberer U; BELLA study group.Döpfner M, et al.Eur Child Adolesc Psychiatry. 2008 Dec;17 Suppl 1:59-70. doi: 10.1007/s00787-008-1007-y.Eur Child Adolesc Psychiatry. 2008.PMID: 19132305