Hadley, C B <br/><br/>
Risk factors for preterm premature rupture of the fetal membranes.  [electronic resource] 

 -  American journal of perinatology  Oct 1990 
 - 374-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0735-1631 
<br/><br/><label>Standard No.: </label>10.1055/s-2007-999527  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analysis of Variance<br/>Case-Control Studies<br/>Female<br/>Fetal Membranes, Premature Rupture--etiology<br/>Humans<br/>Logistic Models<br/>Pregnancy<br/>Risk Factors<br/>Smoking--adverse effects<br/>Urban Population