KROTOV, A I <br/><br/>
[Age composition of the micropopulation of Ascaris and its practical significance].  [electronic resource] 

 -  Meditsinskaia parazitologiia i parazitarnye bolezni   
 - 72-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0025-8326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Animals<br/>Ascaris<br/>Humans