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Woywodt A, Neustock P, Kruse A, Schwarting K, Ludwig D, Stange EF, Kirchner H.Woywodt A, et al. Among authors: kirchner h.Eur Cytokine Netw. 1994 Jul-Aug;5(4):387-95.Eur Cytokine Netw. 1994.PMID: 7841354
Funk JO, Kruse A, Neustock P, Kirchner H.Funk JO, et al. Among authors: kirchner h.Exp Dermatol. 1993 Mar;2(2):75-83. doi: 10.1111/j.1600-0625.1993.tb00012.x.Exp Dermatol. 1993.PMID: 7908841
Funk JO, Kruse A, Kirchner H.Funk JO, et al. Among authors: kirchner h.J Photochem Photobiol B. 1992 Dec;16(3-4):347-55. doi: 10.1016/1011-1344(92)80022-n.J Photochem Photobiol B. 1992.PMID: 1479476
Kruse A, Neustock P, Reuter M, Kirchner H.Kruse A, et al. Among authors: kirchner h.J Interferon Res. 1993 Jun;13(3):221-5. doi: 10.1089/jir.1993.13.221.J Interferon Res. 1993.PMID: 8366288