@inbook{271,
  author = {W. Burgdorfer and D. Walker},
  title = {Ecological and epidemiological considerations of Rocky Mountain spotted fever and scrub typhus, p. 33-50},
  year = {1988},
  journal = {Biology of rickettsial diseases},
  publisher = {CRC Press},
  address = {Boca Raton, Fla},
  language = {eng},
}