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Efficacy and safety of a fixed combination phytomedicine in the treatment of the common cold (acute viral respiratory tract infection): results of a randomised, double blind, placebo controlled, multicentre study.
Henneicke-von Zepelin H, Hentschel C, Schnitker J, Kohnen R, Köhler G, Wüstenberg P. Henneicke-von Zepelin H, et al. Among authors: kohnen r. Curr Med Res Opin. 1999;15(3):214-27. doi: 10.1185/03007999909114094. Curr Med Res Opin. 1999. PMID: 10621929 Clinical Trial.
Highly purified omega-3-polyunsaturated fatty acids for topical treatment of psoriasis. Results of a double-blind, placebo-controlled multicentre study.
Henneicke-von Zepelin HH, Mrowietz U, Färber L, Bruck-Borchers K, Schober C, Huber J, Lutz G, Kohnen R, Christophers E, Welzel D. Henneicke-von Zepelin HH, et al. Among authors: kohnen r. Br J Dermatol. 1993 Dec;129(6):713-7. doi: 10.1111/j.1365-2133.1993.tb03338.x. Br J Dermatol. 1993. PMID: 8286257 Clinical Trial.
Prophylaxis of radiogenic sialadenitis and mucositis by coumarin/troxerutine in patients with head and neck cancer--a prospective,randomized, placebo-controlled, double-blind study.
Grötz KA, Wüstenberg P, Kohnen R, Al-Nawas B, Henneicke-von Zepelin HH, Bockisch A, Kutzner J, Naser-Hijazi B, Belz GG, Wagner W. Grötz KA, et al. Among authors: kohnen r. Br J Oral Maxillofac Surg. 2001 Feb;39(1):34-9. doi: 10.1054/bjom.2000.0459. Br J Oral Maxillofac Surg. 2001. PMID: 11178853 Clinical Trial.
[Prospective double-blind study of prophylaxis of radioxerostomia with Coumarin/Troxerutine in patients with head and neck cancer].
Grötz KA, Henneicke-von Zepelin HH, Kohnen R, al-Nawas B, Bockisch A, Kutzner J, Wüstenberg P, Naser-Hijazi B, Belz GG, Wagner W. Grötz KA, et al. Among authors: kohnen r. Strahlenther Onkol. 1999 Aug;175(8):397-403; discussion 404. doi: 10.1007/s000660050028. Strahlenther Onkol. 1999. PMID: 10481772 Clinical Trial. German.
156 results