Prevalence and Factors Associated with Walking and Bicycling for Transport among Young Adults in Two Low-Income Localities of Bogotá, Colombia

Luis F. Gómez, Olga L. Sarmiento, Diego I. Lucumí, Gladys Espinosa, Roberto Forero, Adrian Bauman
2005 Journal of Physical Activity and Health  
doi:10.1123/jpah.2.4.445 fatcat:63i5acckofaq5k5iqrd5leum2m