The costs of exacerbations in chronic obstructive pulmonary disease (COPD)
Author:
FREDRIK ANDERSSON,SIXTEN BORG,SVEN-ARNE JANSSON,ANN-CHRISTIN JONSSON,ÅSA ERICSSON,CHRISTIN PRÜTZ,EVA RÖNMARK,BO LUNDBÄCK
Publication:
Respiratory Medicine
Copyright © 2002 Elsevier Science Ltd. All rights reserved.