Otto-Buczkowska, E <br/><br/>
[Plasma 25-hydroxyvitamin D concentration in children with the symptoms of rickets].  [electronic resource] 

 -  Polski tygodnik lekarski (Warsaw, Poland : 1960)  Sep 1982 
 - 925-9 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0032-3756 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calcifediol--blood<br/>Female<br/>Humans<br/>Infant<br/>Male<br/>Poland<br/>Rickets--blood<br/>Rural Population<br/>Sex Factors<br/>Urban Population