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[Two-year results of a prospective randomised controlled multicenter trial to compare open operative therapy vs. endoluminal venous laser therapy with and without high ligation for the therapy of varicose greater saphenous veins].
Flessenkämper IH, Stenger D, Hartmann M, Hartmann K, Roll S. Flessenkämper IH, et al. Among authors: roll s. Zentralbl Chir. 2015 Feb;140(1):27-34. doi: 10.1055/s-0033-1360347. Epub 2014 May 8. Zentralbl Chir. 2015. PMID: 24810891 Clinical Trial. German.
Endovenous laser ablation with and without high ligation compared to high ligation and stripping for treatment of great saphenous varicose veins: Results of a multicentre randomised controlled trial with up to 6 years follow-up.
Flessenkämper I, Hartmann M, Hartmann K, Stenger D, Roll S. Flessenkämper I, et al. Among authors: roll s. Phlebology. 2016 Feb;31(1):23-33. doi: 10.1177/0268355514555547. Epub 2014 Oct 22. Phlebology. 2016. PMID: 25342648 Clinical Trial.
Screening of COPD patients for abdominal aortic aneurysm.
Flessenkaemper IH, Loddenkemper R, Roll S, Enke-Melzer K, Wurps H, Bauer TT. Flessenkaemper IH, et al. Among authors: roll s. Int J Chron Obstruct Pulmon Dis. 2015 Jun 10;10:1085-91. doi: 10.2147/COPD.S81439. eCollection 2015. Int J Chron Obstruct Pulmon Dis. 2015. PMID: 26089658 Free PMC article.
Acupuncture in Patients with Allergic Asthma: A Randomized Pragmatic Trial.
Brinkhaus B, Roll S, Jena S, Icke K, Adam D, Binting S, Lotz F, Willich SN, Witt CM. Brinkhaus B, et al. Among authors: roll s. J Altern Complement Med. 2017 Apr;23(4):268-277. doi: 10.1089/acm.2016.0357. Epub 2017 Mar 13. J Altern Complement Med. 2017. PMID: 28287818 Clinical Trial.
358 results