Germ-free biology :  experimental and clinical aspects / 
edited by Edwin A. Mirand and Nathan Back 
 - New York :  Plenum Press,  1969 
 - 423 p. ;  25 cm. 
<br/><br/><label>LCCN: </label>69-16518 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Experimental--Congresses