Kistka, Zachary A-F <br/><br/>
Racial disparity in the frequency of recurrence of preterm birth.  [electronic resource] 

 -  American journal of obstetrics and gynecology  Feb 2007 
 - 131.e1-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1097-6868 
<br/><br/><label>Standard No.: </label>10.1016/j.ajog.2006.06.093  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Black or African American<br/>Female<br/>Gestational Age<br/>Humans<br/>Missouri--epidemiology<br/>Premature Birth--epidemiology<br/>Recurrence<br/>White People