Vel'kov, V E <br/><br/>
[Hygienic evaluation of the physical loads in physical education classes for the 5th-6th grades of general schools].  [electronic resource] 

 -  Gigiena i sanitariia  Jul 1978 
 - 104-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0016-9900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child<br/>Energy Metabolism<br/>Female<br/>Humans<br/>Male<br/>Moscow<br/>Physical Education and Training<br/>Physical Exertion<br/>School Health Services