Chronic Obstructive Lung Disease :   A Report of the Surgeon General 

 - Rockville,   1984. 
 - xxiii, 545 p. :   gráfs. ;   23 cm. 
 - The Health Consequences of Smoking .
<br/><br/> Bibliografía al final de capítulos 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TABAQUISMO<br/>ENFERMEDADES RESPIRATORIAS