title: Sentinel practices. 1982.
authors.forename: L
authors.initials: L
authors.lastname: Green
mesh_terms: D005194:Family Practice / Q000266:history* / Q000706:statistics & numerical data; D049673:History, 20th Century; D006801:Humans; D012106:Research / Q000266:history* / Q000706:statistics & numerical data; D018571:Sentinel Surveillance; D014481:United States