Abstract
BackgroundThe Clinical Practice Research Datalink (CPRD) is a UK database of primary care health records covering 11 million residents of England and Wales, including at least 200,000 COPD patients. We...
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
