Shields, Jack W. <br/><br/>
The trophic function of lymphoid elements/ 
by Jack W. Shields, with a foreword by J. M. Yoffey. 
 - Springfield, Ill.:  Charles C. Thomas,  1972. 
 - 437 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>039802412X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lymphocytes.<br/>Lymphoid tissue.