title: Lyme disease: an historical perspective.
authors.forename: D S
authors.initials: DS
authors.lastname: Younger
mesh_terms: D000818:Animals; D001096:Arachnid Vectors; D003237:Connecticut; D049673:History, 20th Century; D006801:Humans; D008193:Lyme Disease / Q000266:history* / Q000635:transmission; D013987:Ticks