Effectiveness of Anti-Dementia Drugs in Extremely Severe Alzheimer's Disease: A 12-Week, Multicenter, Randomized, Single-Blind Study. Hong YJeong, Choi SHye, Jeong JHyang, Park KWon, Na HRi J Alzheimers Dis. 2018; 63(3):1035-1044. PMID: 29710726. Abstract Comment Bookmark Recommend Follow Comment | Bookmark | Recommend | Follow