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Allenspach M, Steuer C.Allenspach M, et al. Among authors: steuer c.Phytochemistry. 2021 Oct;190:112857. doi: 10.1016/j.phytochem.2021.112857. Epub 2021 Aug 5.Phytochemistry. 2021.PMID: 34365295Free article.Review.