@article{237382,
      recid = {237382},
      author = {Peña, Manuel. and Bacalloa, Jorge.},
      title = {Obesity and poverty : a new public health challenge /},
      publisher = {Pan American Health Organization,},
      address = {Washington, DC. :},
      pages = {xi, 124 p. :},
      year = {2000},
      note = {Includes bibliographical references.},
      url = {http://library.usi.edu/record/237382},
}