@article{377324,
      recid = {377324},
      author = {Symonds, E. M. and Chang, Allan. and Sahota, Daljit.},
      title = {Fetal electrocardiography [electronic resource] /},
      publisher = {Imperial College Press ;},
      address = {London :},
      pages = {xii, 158 p. :},
      year = {2001},
      url = {http://library.usi.edu/record/377324},
}