The Impact of Social Media on Dissemination and Implementation of Clinical Practice Guidelines: A Longitudinal Observational Study. Narayanaswami P, Gronseth G, Dubinsky R, Penfold-Murray R, Cox J, Bever C, Martins Y, Rheaume C, Shouse D, Getchius TSD J Med Internet Res. 2015; 17(8):e193. PMID: 26272267. Abstract CommentRecommendBookmarkWatch