@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}, }