Smith, R E <br/><br/>
A solid-state instrument for measuring dynamic changes in the pupil of the human eye.  [electronic resource] 

 -  Journal of biomedical engineering  Jul 1984 
 - 200-4 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0141-5425 
<br/><br/><label>Standard No.: </label>10.1016/0141-5425(84)90103-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomedical Engineering--instrumentation<br/>Humans<br/>Infrared Rays<br/>Microcomputers<br/>Pupil--physiology