THE EPIDEMIOLOGY OF PNEUMONIA IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD): A GENERAL PRACTICE RESEARCH DATABASE (GPRD) STUDY

CHEST Journal ◽  
2007 ◽  
Vol 132 (4) ◽  
pp. 428A
Author(s):  
Hana Muellerova ◽  
Nada Boudiaf ◽  
Gerry Hagan ◽  
Chuba Chigbo ◽  
Kourtney J. Davis
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