Thorp, J A <br/><br/>
Epidural analgesia and cesarean section for dystocia: risk factors in nulliparas.  [electronic resource] 

 -  American journal of perinatology  Nov 1991 
 - 402-10 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0735-1631 
<br/><br/><label>Standard No.: </label>10.1055/s-2007-999426  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Analgesia, Epidural--adverse effects<br/>Cervix Uteri<br/>Cesarean Section--statistics & numerical data<br/>Dystocia--etiology<br/>Female<br/>Fetal Distress--surgery<br/>Humans<br/>Incidence<br/>Labor, Obstetric<br/>Parity<br/>Pregnancy<br/>Retrospective Studies<br/>Risk Factors<br/>Time Factors