ASHERMAN, J G <br/><br/>
Etiology of ectopic pregnancy:  a new concept.  [electronic resource] 

 -  Obstetrics and gynecology  Dec 1955 
 - 619-24 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0029-7844 
<br/><br/><label>Standard No.: </label>10.1097/00006250-195512000-00009  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Autonomic Nervous System<br/>Autonomic Nervous System Diseases<br/>Disease<br/>Emotions<br/>Facial Expression<br/>Female<br/>Humans<br/>Pregnancy<br/>Pregnancy, Ectopic--etiology