title: Surveys, samplings and botched US presidential election predictions.
authors.affiliation: Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada. d.wijeysundera@utoronto.ca
authors.forename: Duminda N
authors.initials: DN
authors.lastname: Wijeysundera
authors.forename: Sindhu R
authors.initials: SR
authors.lastname: Johnson
mesh_terms: D000776:Anesthesiology / Q000379:methods* / Q000592:standards*; D006801:Humans; D011300:Preoperative Care / Q000592:standards*; D013514:Surgical Procedures, Operative / Q000379:methods*