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Evaluation of the novel ultrasound score for large joints in psoriatic arthritis and ankylosing spondylitis: six month experience in daily clinical practice.
Schäfer VS, Fleck M, Kellner H, Strunk J, Sattler H, Schmidt WA, Ehrenstein B, Backhaus M, Hartung W. Schäfer VS, et al. Among authors: kellner h. BMC Musculoskelet Disord. 2013 Dec 19;14:358. doi: 10.1186/1471-2474-14-358. BMC Musculoskelet Disord. 2013. PMID: 24351026 Free PMC article. Clinical Trial.
[Imaging techniques in rheumatology: sonography in rheumatoid arthritis].
Schmidt WA, Backhaus M, Sattler H, Kellner H; Kommission "Bildgebende Verfahren", Deutschen Gessellschaft für Rheumatologie. Schmidt WA, et al. Among authors: kellner h. Z Rheumatol. 2003 Feb;62(1):23-33. doi: 10.1007/s00393-003-0480-4. Z Rheumatol. 2003. PMID: 12624799 German.
Rituximab plus leflunomide in rheumatoid arthritis: a randomized, placebo-controlled, investigator-initiated clinical trial (AMARA study).
Behrens F, Koehm M, Rossmanith T, Alten R, Aringer M, Backhaus M, Burmester GR, Feist E, Herrmann E, Kellner H, Krueger K, Lehn A, Müller-Ladner U, Rubbert-Roth A, Tony HP, Wassenberg S, Burkhardt H. Behrens F, et al. Among authors: kellner h. Rheumatology (Oxford). 2021 Nov 3;60(11):5318-5328. doi: 10.1093/rheumatology/keab153. Rheumatology (Oxford). 2021. PMID: 33738492 Free PMC article. Clinical Trial.
[Imaging methods in rheumatology: imaging in psoriasis arthritis (PsA)].
Rau R, Wasserberg S, Backhaus M, Braun J, Edelmann E, Kellner H, Ostendorf B, Rudwaleit M, Sandrock D, Schalm J, Scherer A, Schmidt W. Rau R, et al. Among authors: kellner h. Z Rheumatol. 2006 Mar;65(2):159-67. doi: 10.1007/s00393-005-0005-4. Z Rheumatol. 2006. PMID: 16450148 Review. German.
313 results