CROSSON, J W <br/><br/>
New synthetic steroid progestins.  [electronic resource] 

 -  Fertility and sterility   
 - 361-73 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0015-0282 
<br/><br/><label>Standard No.: </label>10.1016/s0015-0282(16)33483-5  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Progesterone--analogs & derivatives<br/>Progesterone Congeners<br/>Progestins<br/>Steroids