Hoyle, L. <br/><br/>
The influenza viruses.   

 - Wien :   Springer-Verlag ,   1968. 
 - 375 p. :    ill. 
 - Virology monographs ;   4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Viruses--------
<br/><br/><label>National Library of Medicine Call No.: </label>QW 160   /  H852i 1968