Gutiérrez Cruz, Oswaldo <br/><br/>
[Heterotopic pregnancy].  [electronic resource] 

 -  Ginecologia y obstetricia de Mexico  Jul 2006 
 - 389-93 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0300-9041 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Female<br/>Humans<br/>Pregnancy<br/>Pregnancy, Ectopic--diagnostic imaging<br/>Ultrasonography