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Schnabel E, Schoefer Y, Chen CM, Schäfer T, Behrendt H, Ring J, Wichmann HE, Heinrich J; KORA study group.Schnabel E, et al. Among authors: ring j.Contact Dermatitis. 2010 Sep;63(3):157-63. doi: 10.1111/j.1600-0536.2010.01772.x.Contact Dermatitis. 2010.PMID: 20690939
Schäfer T, Przybilla B, Galosi A, Burow G, Ljungstedt-Pahlman I, Dreborg S, Ring J.Schäfer T, et al. Among authors: ring j.Ann Allergy. 1992 Apr;68(4):334-9.Ann Allergy. 1992.PMID: 1558329Clinical Trial.
Traidl-Hoffmann C, Kasche A, Jakob T, Huger M, Plötz S, Feussner I, Ring J, Behrendt H.Traidl-Hoffmann C, et al. Among authors: ring j.J Allergy Clin Immunol. 2002 May;109(5):831-8. doi: 10.1067/mai.2002.124655.J Allergy Clin Immunol. 2002.PMID: 11994708
Fall BI, Eberlein-König B, Behrendt H, Niessner R, Ring J, Weller MG.Fall BI, et al. Among authors: ring j.Anal Chem. 2003 Feb 1;75(3):556-62. doi: 10.1021/ac026016k.Anal Chem. 2003.PMID: 12585484
Schäfer T, Hoelscher B, Adam H, Ring J, Wichmann HE, Heinrich J.Schäfer T, et al. Among authors: ring j.Pediatr Allergy Immunol. 2003 Apr;14(2):120-9. doi: 10.1034/j.1399-3038.2003.00024.x.Pediatr Allergy Immunol. 2003.PMID: 12675758
Traidl-Hoffmann C, Kasche A, Menzel A, Jakob T, Thiel M, Ring J, Behrendt H.Traidl-Hoffmann C, et al. Among authors: ring j.Int Arch Allergy Immunol. 2003 May;131(1):1-13. doi: 10.1159/000070428.Int Arch Allergy Immunol. 2003.PMID: 12759483Review.