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Düngen HD, Kober L, Nodari S, Schou M, Otto C, Becka M, Kanefendt F, Winkelmann BR, Gislason G, Richard F, Nielsen OW, Gheorghiade M, Senni M.Düngen HD, et al. Among authors: richard f.Clin Pharmacol Drug Dev. 2019 Oct;8(7):942-951. doi: 10.1002/cpdd.633. Epub 2018 Nov 19.Clin Pharmacol Drug Dev. 2019.PMID: 30452784Clinical Trial.
Wiesinger H, Eydeler U, Richard F, Trummer D, Blode H, Rohde B, Diefenbach K.Wiesinger H, et al. Among authors: richard f.Clin Drug Investig. 2012 Oct 1;32(10):673-84. doi: 10.1007/BF03261921.Clin Drug Investig. 2012.PMID: 22909145Clinical Trial.
Zheng J, Yang J, Zhou X, Zhao L, Hui F, Wang H, Bai C, Chen P, Li H, Kang J, Brose M, Richard F, Goehring UM, Zhong N.Zheng J, et al. Among authors: richard f.Chest. 2014 Jan;145(1):44-52. doi: 10.1378/chest.13-1252.Chest. 2014.PMID: 24135893Clinical Trial.
Calverley PM, Könen-Bergmann M, Richard F, Bell S, Hohlfeld JM.Calverley PM, et al. Among authors: richard f.Adv Ther. 2016 May;33(5):786-93. doi: 10.1007/s12325-016-0322-9. Epub 2016 Mar 28.Adv Ther. 2016.PMID: 27084728Free PMC article.Clinical Trial.