Goldfarb, A H <br/><br/>
Beta-endorphin time course response to intensity of exercise: effect of training status.  [electronic resource] 

 -  International journal of sports medicine  Jun 1991 
 - 264-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0172-4622 
<br/><br/><label>Standard No.: </label>10.1055/s-2007-1024678  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Bicycling<br/>Exercise<br/>Humans<br/>Lactates--blood<br/>Male<br/>Oxygen Consumption<br/>Physical Education and Training<br/>Time Factors<br/>beta-Endorphin--blood