セントロフェノキシン
↑ Marcer, D; Hopkins, SM (1977). “The differential effects of meclofenoxate on memory loss in the elderly”. Age and ageing 6 (2): 123–31. doi:10.1093/ageing/6.2.123. PMID 329662.
↑ Centrophenoxine Page @ The American Academy of Anti-Aging Medicine