Tysinger, D S <br/><br/>
The Alabama chronic respiratory disease program.  [electronic resource] 

 -  Southern medical journal  Dec 1967 
 - 303-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0038-4348 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alabama<br/>Chronic Disease<br/>Computers<br/>Health Facilities<br/>Humans<br/>Lung Diseases--diagnosis<br/>Mass Screening<br/>Public Health<br/>Spirometry