Influence of socioeconomic and demographic status on spirometry testing in patients initiating medication targeting obstructive lung disease: a population-based cohort study
Koefoed, Mette M, Søndergaard, Jens, Christensen, René, Jarbøl, Dorte EVolume:
13
Language:
english
Journal:
BMC Public Health
DOI:
10.1186/1471-2458-13-580
Date:
December, 2013
File:
PDF, 169 KB
english, 2013