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PRS20 THE DIRECT ECONOMIC IMPACT OF EXACERBATIONS OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD): A REVIEW OF THE LITERATURE
EL Toy, KF Gallagher, EL Stanley, MS DuhVolume:
12
Year:
2009
Language:
english
DOI:
10.1016/s1098-3015(10)73683-4
File:
PDF, 87 KB
english, 2009