Validation of chronic obstructive pulmonary disease recording in the Clinical Practice Research Datalink (CPRD-GOLD). (2014)

Abstract

No abstract provided

Bibliographic Information

Digital Object Identifier: http://dx.doi.org/10.1136/bmjopen-2014-005540

PubMed Identifier: 25056980

Publication URI: http://europepmc.org/abstract/MED/25056980

Type: Journal Article/Review

Volume: 4

Parent Publication: BMJ open

Issue: 7

ISSN: 2044-6055