Boyd, James Dixon,    1907-1968. <br/><br/>
The human placenta /    
by J.D. Boyd and W.J. Hamilton. 
 - Cambridge :   Haffer ,   1970. 
 - xv, 365 p. :    ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Placenta--------
<br/><br/><label>National Library of Medicine Call No.: </label>WQ 212   /  B692h