title: Facebook: A last resort for patient contact.
authors.affiliation: University of Maryland School of Medicine, Baltimore, MD, United States.
authors.forename: Stephen
authors.initials: S
authors.lastname: Yu
authors.affiliation: Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, MD, United States. Electronic address: gwilkerson@em.umaryland.edu.
authors.forename: R Gentry
authors.initials: RG
authors.lastname: Wilkerson
mesh_terms: D003219:Confidentiality; D058015:Health Communication / Q000379:methods*; D006801:Humans; D061108:Social Media / Q000706:statistics & numerical data
keywords: Facebook; Short PR-interval; Social media; Syncope