Is a previous diagnosis of asthma a reliable criterion for asthma–COPD overlap syndrome in a patient with COPD?

Overview of attention for article published in International Journal of Chronic Obstructive Pulmonary Disease, September 2015

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Is a previous diagnosis of asthma a reliable criterion for asthma-COPD overlap syndrome in a patient with COPD? https://t.co/cFbtmKjnwB

RT @Lunglianne: An asthma history before 40 y.o.a could be a useful criterion to suspect ACOS in a patient with COPD http://t.co/IdcYwuxISU…

RT @Lunglianne: An asthma history before 40 y.o.a could be a useful criterion to suspect ACOS in a patient with COPD http://t.co/IdcYwuxISU…

An asthma history before 40 y.o.a could be a useful criterion to suspect ACOS in a patient with COPD http://t.co/IdcYwuxISU #ERS2015

Patients with phenotype #Asthma–#COPD overlap synd. have more features of asthma that COPD https://t.co/iAb5ej9Yf3 http://t.co/KgTXavdolj