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Chronic disease co-morbidity of asthma and unscheduled asthma care among adults: results of the national telephone health interview survey German Health Update (GEDA) 2009 and 2010
Steppuhn, Henriette, Langen, Ute, Keil, Thomas, Scheidt-Nave, ChristaVolume:
23
Language:
english
Journal:
Primary Care Respiratory Journal
DOI:
10.4104/pcrj.2013.00107
Date:
February, 2014
File:
PDF, 125 KB
english, 2014