Allen, E <br/><br/>
Close encounters.  [electronic resource] 

 -  Time  May 2001 
 - 96 p.  digital 
<br/><br/> Publication Type: News 
<br/><br/><label>ISSN: </label>0040-781X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Birth Intervals<br/>Child<br/>Child Rearing--psychology<br/>Female<br/>Humans<br/>Pregnancy<br/>Sibling Relations<br/>United States