Wong, V V <br/><br/>
When no choice of embryos exists, the multiple pregnancy risk is still high.  [electronic resource] 

 -  Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology  Oct 2012 
 - 676-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1364-6893 
<br/><br/><label>Standard No.: </label>10.3109/01443615.2012.709286  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Embryo Transfer--methods<br/>Female<br/>Fertilization in Vitro--adverse effects<br/>Humans<br/>Pregnancy<br/>Pregnancy, Multiple--statistics & numerical data<br/>Pregnancy, Twin--statistics & numerical data<br/>Reproductive Techniques, Assisted--adverse effects<br/>Retrospective Studies<br/>Risk Factors<br/>Single Embryo Transfer<br/>Sperm Injections, Intracytoplasmic--adverse effects<br/>Twins