Calabrese, E J <br/><br/>
Expanded operational concept of high risk groups and its role in standard setting.  [electronic resource] 

 -  Environmental health perspectives  Oct 1983 
 - 257-60 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0091-6765 
<br/><br/><label>Standard No.: </label>10.1289/ehp.8352257  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Pollutants--adverse effects<br/>Animals<br/>Disease Models, Animal<br/>Disease Susceptibility<br/>Dogs<br/>Humans<br/>Rats<br/>Reference Standards<br/>Risk<br/>Sheep