Li, D K <br/><br/>
Changing paternity and the risk of preterm delivery in the subsequent pregnancy.  [electronic resource] 

 -  Epidemiology (Cambridge, Mass.)  Mar 1999 
 - 148-52 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>1044-3983 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Female<br/>Histocompatibility<br/>Histocompatibility Testing<br/>Humans<br/>Obstetric Labor, Premature<br/>Paternity<br/>Pregnancy--immunology