@article{211301,
      author = {Rollin, Bernard E.},
      url = {http://library.usi.edu/record/211301},
      title = {The unheeded cry : animal consciousness, animal pain, and  science /},
      publisher = {Iowa State University Press,},
      recid = {211301},
      pages = {xviii, 330 p. :},
      address = {Ames :},
      year = {1998},
}