Anticholinergic Exposure and Risk of Pneumonia in Persons with Alzheimer's Disease: A Nested Case-Control Study. Lampela P, Tolppanen A-M, Tanskanen A, Tiihonen J, Hartikainen S, Taipale H J Alzheimers Dis. 2017; 56(1):119-128. PMID: 27911327. Abstract Comment Bookmark Recommend Follow Comment | Bookmark | Recommend | Follow