Advances in experimental medicine and biology 

 - New York:   Plenum Press,   1981 
 - x, 438p. 
<br/><br/> Vol. 142 Biochemistry and biology of coronaviruses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Subjects--Index Terms: </label>Antibody forming