Sideritis spp. Extracts Enhance Memory and Learning in Alzheimer's β-Amyloidosis Mouse Models and Aged C57Bl/6 Mice. Hofrichter J, Krohn M, Schumacher T, Lange C, Feistel B, Walbroel B, Pahnke J J Alzheimers Dis. 2016 May 31; 53(3):967-80. PMID: 27258424. Abstract Comment Bookmark Recommend Follow Comment | Bookmark | Recommend | Follow