Hospital and emergency department utilization associated with treatment for chronic obstructive pulmonary disease in a managed-care Medicare population
2009 ◽
Vol 25
(11)
◽
pp. 2729-2735
◽
2010 ◽
Vol 13
(4)
◽
pp. 591-598
◽
2017 ◽
Vol 14
(6)
◽
pp. 867-873
◽
2021 ◽