Dr. Hans Wallsten (People 2014, by Smaz Dom) - Swiss Press AwardBackDr. Hans WallstenLe Matin DimanchePhoto / People2014Smaz DomDr. Hans Wallsten, Swedish inventor of the Stent, October 17, 2013.AuthorSmaz Dom / Swiss Press AwardSmaz DomLausanne, 1983Learn more
