Ferraguti, M <br/><br/>
Ultrastructural analysis of sperm flagella in two clitellates (Annelida), plasma membrane and periaxonemal area.  [electronic resource] 

 -  Tissue & cell  1991 
 - 537-46 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0040-8166 
<br/><br/><label>Standard No.: </label>10.1016/0040-8166(91)90011-h  doi