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Darsow U, Vieluf D, Ring J.Darsow U, et al. Among authors: ring j.J Allergy Clin Immunol. 1995 Mar;95(3):677-84. doi: 10.1016/s0091-6749(95)70172-9.J Allergy Clin Immunol. 1995.PMID: 7897150
Schäfer T, Vieluf D, Behrendt H, Krämer U, Ring J.Schäfer T, et al. Among authors: ring j.Allergy. 1996 Aug;51(8):532-9. doi: 10.1111/j.1398-9995.1996.tb04665.x.Allergy. 1996.PMID: 8874656
Darsow U, Behrendt H, Ring J.Darsow U, et al. Among authors: ring j.Br J Dermatol. 1997 Aug;137(2):201-7. doi: 10.1046/j.1365-2133.1997.18061889.x.Br J Dermatol. 1997.PMID: 9292067Clinical Trial.
Darsow U, Abeck D, Ring J.Darsow U, et al. Among authors: ring j.Hautarzt. 1997 Aug;48(8):528-35. doi: 10.1007/s001050050623.Hautarzt. 1997.PMID: 9378632Review.German.
Gfesser M, Abeck D, Rügemer J, Schreiner V, Stäb F, Disch R, Ring J.Gfesser M, et al. Among authors: ring j.Dermatology. 1997;195(4):332-6. doi: 10.1159/000245983.Dermatology. 1997.PMID: 9529552
Darsow U, Vieluf D, Ring J.Darsow U, et al. Among authors: ring j.J Am Acad Dermatol. 1999 Feb;40(2 Pt 1):187-93. doi: 10.1016/s0190-9622(99)70186-6.J Am Acad Dermatol. 1999.PMID: 10025743Clinical Trial.