RI2 THE EXCESS COST OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE FROM A MANAGED-CARE PERSPECTIVE
2018 ◽
Vol 21
(6)
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pp. 629-638
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2011 ◽
Vol 8
(4)
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pp. 293-299
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2009 ◽
Vol 25
(11)
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pp. 2729-2735
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