title: Skateboards promote world peace.
authors.affiliation: Department of Surgery, University of California, San Francisco-East Bay, Alameda County Medical Center, Oakland, California 94602, USA.
authors.forename: Alden H
authors.initials: AH
authors.lastname: Harken
mesh_terms: D004059:Diffusion of Innovation; D013502:General Surgery / Q000639:trends*; D006801:Humans; D014481:United States