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.
van Baar HM, Perret CM, van Vlijmen IM, van de Kerkhof PC, Happle R, Schalkwijk J.van Baar HM, et al. Among authors: happle r.Acta Derm Venereol. 1992;72(3):161-4.Acta Derm Venereol. 1992.PMID: 1357847
Gruis NA, Bavinck JN, Steijlen PM, van der Schroeff JG, van Haeringen A, Happle R, Mariman E, van Beersum SE, Uitto J, Vermeer BJ, et al.Gruis NA, et al. Among authors: happle r.J Invest Dermatol. 1992 Nov;99(5):528-30. doi: 10.1111/1523-1747.ep12658066.J Invest Dermatol. 1992.PMID: 1358979Free article.
Traupe H, van Gurp PJ, Happle R, Boezeman J, van de Kerkhof PC.Traupe H, et al. Among authors: happle r.Am J Med Genet. 1992 Mar 1;42(5):649-54. doi: 10.1002/ajmg.1320420504.Am J Med Genet. 1992.PMID: 1632432
van Hooijdonk CA, Steijlen PM, Bergers M, Mier PD, Traupe H, Happle R.van Hooijdonk CA, et al. Among authors: happle r.Acta Derm Venereol. 1991;71(2):173-5.Acta Derm Venereol. 1991.PMID: 1675533
Steijlen PM, Happle R, van Muijen GN, van de Kerkhof PC.Steijlen PM, et al. Among authors: happle r.Dermatologica. 1991;182(3):178-83. doi: 10.1159/000247778.Dermatologica. 1991.PMID: 1715297Clinical Trial.
van der Steen P, van de Kerkhof P, der Kinderen D, van Vlijmen I, Happle R.van der Steen P, et al. Among authors: happle r.J Dermatol. 1991 Jun;18(6):330-3. doi: 10.1111/j.1346-8138.1991.tb03093.x.J Dermatol. 1991.PMID: 1939862