Cole, R. B. <br/><br/>
Essentials of respiratory disease / 
by R. B. Cole and A. D. Mackay 
 - 3rd ed. 
 - Edinburgh :  Churchill Livingstone,  1990 
 - 266 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0443036462 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respiratory tract diseases