Real-World, Multinational, Retrospective Observational Survey of the ADAS-Cog and Associations with Healthcare Resource Utilization in Patients with Alzheimer's Disease. Ritchie CW, Khandker RK, Pike J, Black CM, Jones E, Ambegaonkar BM J Alzheimers Dis. 2018; 64(3):899-910. PMID: 29966202. Abstract Comment Bookmark Recommend Follow Comment | Bookmark | Recommend | Follow