Klopper, A <br/><br/>
The placenta as an endocrine gland.  [electronic resource] 

 -  Midwife and health visitor  Feb 1969 
 - 70-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0026-3516 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chorionic Gonadotropin--metabolism<br/>Estrogens--metabolism<br/>Placental Hormones--metabolism<br/>Placental Lactogen--metabolism<br/>Progesterone--metabolism