Colley, D G <br/><br/>
Protective immunity and vaccines to schistosomiasis.  [electronic resource] 

 -  Parasitology today (Personal ed.)  Nov 1989 
 - 350-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0169-4758 
<br/><br/><label>Standard No.: </label>10.1016/0169-4758(89)90106-3  doi