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Symptoms of respiratory tract infection and associated care-seeking in subjects with and without obstructive lung disease; The Tromsø Study: Tromsø 6
Hasse Melbye, Lisa Joensen, Mette Bech Risør, Peder A HalvorsenVolume:
12
Language:
english
DOI:
10.1186/1471-2466-12-51
Date:
December, 2012
File:
PDF, 202 KB
english, 2012