Gullón, Pedro <br/><br/>
Assessing Walking and Cycling Environments in the Streets of Madrid: Comparing On-Field and Virtual Audits.  [electronic resource] 

 -  Journal of urban health : bulletin of the New York Academy of Medicine  Oct 2015 
 - 923-39 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1468-2869 
<br/><br/><label>Standard No.: </label>10.1007/s11524-015-9982-z  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bicycling--statistics & numerical data<br/>Cities--epidemiology<br/>Data Collection--methods<br/>Environment Design<br/>Humans<br/>Safety<br/>Spain--epidemiology<br/>Walking--statistics & numerical data