The placenta; biological and clinical aspects 

 - Springfield  Thomas  1974 
 - xvi, 406 p.  ill. 
<br/><br/><label>ISBN: </label>0398029997 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Placenta
<br/><br/><label>LC Class. No.: </label>MED RG591  / H3