TIKHOMIROV, P E <br/><br/>
[On the problem of rickets prevention].  [electronic resource] 

 -  Gigiena i sanitariia  Apr 1961 
 - 37-41 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0016-9900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomedical Research<br/>Humans<br/>Rickets--prevention & control<br/>Ultraviolet Rays