title: Discovery of the Lyme disease spirochete: a historical review.
mesh_terms: D000818:Animals; D001096:Arachnid Vectors / Q000382:microbiology*; D001898:Borrelia / Q000302:isolation & purification; D025065:Borrelia burgdorferi; D004890:Erythema / Q000266:history / Q000382:microbiology; D005060:Europe; D049673:History, 20th Century; D006801:Humans; D008193:Lyme Disease / Q000266:history / Q000382:microbiology* / Q000635:transmission; D013987:Ticks / Q000382:microbiology*; D014481:United States