@article{502382,
      note = {Reproduction of original from National Library of  Medicine.},
      author = {Swainson, Isaac,},
      url = {http://library.usi.edu/record/502382},
      title = {Directions for the use of Velnos' vegetable syrup.  Prepared by Isaac Swainson, sole proprietor of the genuine  medicine, and successor to Mr. de Velnos, in Frith-Street,  London. [electronic resource] :},
      recid = {502382},
      pages = {7,[1]p. ;},
      address = {[London,},
      year = {1790},
}