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Al-Ani I, Zimmermann S, Reichling J, Wink M.Al-Ani I, et al. Among authors: zimmermann s.Phytomedicine. 2015 Feb 15;22(2):245-55. doi: 10.1016/j.phymed.2014.11.019. Epub 2015 Jan 5.Phytomedicine. 2015.PMID: 25765829
Astani A, Zimmermann S, Hassan E, Reichling J, Sensch KH, Schnitzler P.Astani A, et al. Among authors: zimmermann s.Pharmazie. 2013 Aug;68(8):695-701.Pharmazie. 2013.PMID: 24020127