title: Robert Tigerstedt--scientist, educator, social activist, humanitarian.
authors.affiliation: Northside Cardiology, Atlanta, Georgia, USA. mssbds@aol.com
authors.forename: Barry D
authors.initials: BD
authors.lastname: Silverman
mesh_terms: D002309:Cardiology / Q000193:education / Q000941:ethics / Q000266:history*; D005387:Finland; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012083:Renin / Q000266:history; D012941:Social Responsibility; D013548:Sweden
chemical_list: D012083:Renin