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 Rengen A, Degreef H.Van Rengen A, et al. Among authors: degreef h.Dermatology. 1996;192(4):418-9. doi: 10.1159/000246438.Dermatology. 1996.PMID: 8864399
Boden G, Degreef H, van den Oord JJ.Boden G, et al. Among authors: degreef h.Dermatology. 1993;186(3):193-6. doi: 10.1159/000247344.Dermatology. 1993.PMID: 8453146
Bossuyt L, Van den Oord JJ, Degreef H.Bossuyt L, et al. Among authors: degreef h.Dermatology. 1995;190(4):324-6. doi: 10.1159/000246731.Dermatology. 1995.PMID: 7655117
Haenen I, Vanquickenborne L, Kerre S, Degreef H.Haenen I, et al. Among authors: degreef h.Dermatology. 1998;196(4):467-9. doi: 10.1159/000017952.Dermatology. 1998.PMID: 9669134