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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1993 1
1995 1
1997 2
1998 1
2000 2
2001 3
2002 2
2003 1
2006 1
2007 1
2013 1
2014 1
2016 2
2017 1
2018 1
2019 5
2020 1
2021 4
2022 2
2023 1
2024 0

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Page 1
Spiroergometrie – Schritt für Schritt.
Semper H, Kühnelt P, Seipp P. Semper H, et al. Pneumologie. 2019 Apr;73(4):233-239. doi: 10.1055/a-0849-0549. Epub 2019 Apr 4. Pneumologie. 2019. PMID: 30947357 Free article. German. No abstract available.
Pirfenidone in patients with progressive fibrotic interstitial lung diseases other than idiopathic pulmonary fibrosis (RELIEF): a double-blind, randomised, placebo-controlled, phase 2b trial.
Behr J, Prasse A, Kreuter M, Johow J, Rabe KF, Bonella F, Bonnet R, Grohe C, Held M, Wilkens H, Hammerl P, Koschel D, Blaas S, Wirtz H, Ficker JH, Neumeister W, Schönfeld N, Claussen M, Kneidinger N, Frankenberger M, Hummler S, Kahn N, Tello S, Freise J, Welte T, Neuser P, Günther A; RELIEF investigators. Behr J, et al. Lancet Respir Med. 2021 May;9(5):476-486. doi: 10.1016/S2213-2600(20)30554-3. Epub 2021 Mar 30. Lancet Respir Med. 2021. PMID: 33798455 Clinical Trial.
[Cardiopulmonary Exercise Testing-Step by Step].
Semper H, Kühnelt P, Seipp P. Semper H, et al. Dtsch Med Wochenschr. 2019 Jan;144(1):39-45. doi: 10.1055/a-0600-9233. Epub 2019 Jan 2. Dtsch Med Wochenschr. 2019. PMID: 30602186 Review. German.
Offenders' perceptions of the UK prison smoking ban.
Dugdale S, Semper H, Povey R, Elison-Davies S, Davies G, Ward J. Dugdale S, et al. Among authors: semper h. Int J Prison Health. 2019 Jun 10;15(2):114-125. doi: 10.1108/IJPH-06-2018-0034. Epub 2019 Feb 26. Int J Prison Health. 2019. PMID: 31172853
32 results