Robson, J M <br/><br/>
Hormones and Pregnancy.  [electronic resource] 

 -  British medical journal  May 1936 
 - 1033-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0007-1447 
<br/><br/><label>Standard No.: </label>10.1136/bmj.1.3933.1033  doi