The Medical Costs of Chronic Obstructive Pulmonary Disease in South Korea
2017 ◽
Vol 80
(1)
◽
pp. 52
◽
2019 ◽
Vol 35
(7)
◽
pp. 1265-1273
1999 ◽
Vol 93
(11)
◽
pp. 779-787
◽
2008 ◽
Vol 11
(4)
◽
pp. 628-636
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