LaPorte, R E <br/><br/>
An objective measure of physical activity for epidemiologic research.  [electronic resource] 

 -  American journal of epidemiology  Feb 1979 
 - 158-68 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0002-9262 
<br/><br/><label>Standard No.: </label>10.1093/oxfordjournals.aje.a112671  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy Metabolism<br/>Humans<br/>Male<br/>Monitoring, Physiologic--instrumentation<br/>Motor Activity<br/>Physical Exertion<br/>Sports Medicine--instrumentation