Battle scars  an overview of our defense against disease /  [videorecording] : 
Educational activities video 
 - Freeport :  Educational Activities Video Inc,  1997 
 - 1 videocassette (VHS) (29 min.) :  col. ;  1/2 in +  1 teacher guide 
<br/><br/><label>ISBN: </label> RM954.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human immune system<br/>Disease prevention
<br/><br/><label>National Library of Medicine Call No.: </label>QW540