Ramos-Jiménez, Arnulfo <br/><br/>
The Respiratory Exchange Ratio is Associated with Fitness Indicators Both in Trained and Untrained Men: A Possible Application for People with Reduced Exercise Tolerance.  [electronic resource] 

 -  Clinical medicine. Circulatory, respiratory and pulmonary medicine  Feb 2008 
 - 1-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1178-1157 
<br/><br/><label>Standard No.: </label>10.4137/ccrpm.s449  doi