Endocrine regulation of human gestation : report of a WHO Scientific Group [meeting held in Geneva from 14 to 18 September 1970]. 

 - 32p. 
 - (WHO technical report series ; 471) .
<br/><br/><label>ISBN: </label>92-4-120471-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pregnancy<br/>Hormones--Metabolism