Gupta Umesh Kumar <br/><br/>
Clinical study of chronic obstructive pulmonary disease with special reference to spirometric measurements and arterial blood gas analysis 

 -  1985 
<br/><br/><label>Standard No.: </label>4303 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MEDICINE