@article{567411,
      note = {Doctor Speculum is a pseudonym.},
      author = {Speculum,},
      url = {http://library.usi.edu/record/567411},
      title = {Advice to those who unhappily are took-mad. By Doctor  Speculum. Dedicated to honest John Bull. [electronic  resource] :},
      publisher = {s.n.,},
      recid = {567411},
      pages = {15,[1]p. ;},
      address = {[London? :},
      year = {1790},
}