Berghella, Vincenzo <br/><br/>
Cerclage for short cervix on ultrasonography in women with singleton gestations and previous preterm birth: a meta-analysis.  [electronic resource] 

 -  Obstetrics and gynecology  Mar 2011 
 - 663-671 p.  digital 
<br/><br/> Publication Type: Journal Article; Meta-Analysis 
<br/><br/><label>ISSN: </label>1873-233X 
<br/><br/><label>Standard No.: </label>10.1097/AOG.0b013e31820ca847  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cerclage, Cervical<br/>Cervix Uteri--diagnostic imaging<br/>Female<br/>Humans<br/>Pregnancy<br/>Pregnancy Trimester, Second<br/>Premature Birth--prevention & control<br/>Randomized Controlled Trials as Topic<br/>Secondary Prevention<br/>Ultrasonography