Leonard, Helen <br/><br/>
The epidemiology of mental retardation: challenges and opportunities in the new millennium.  [electronic resource] 

 -  Mental retardation and developmental disabilities research reviews  2002 
 - 117-34 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>1080-4013 
<br/><br/><label>Standard No.: </label>10.1002/mrdd.10031  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Age Distribution<br/>Child<br/>Data Collection<br/>Down Syndrome--epidemiology<br/>Global Health<br/>Humans<br/>Intellectual Disability--classification<br/>Medical Records Systems, Computerized--trends<br/>Prevalence<br/>Risk Factors<br/>Sex Distribution<br/>Social Class