Cost-effectiveness analysis of alternative treatment strategies for achalasia
1998 ◽
Vol 128
(1)
◽
pp. 37
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2017 ◽
Vol 39
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pp. 276-283
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2008 ◽
Vol 162
(7)
◽
pp. 665
◽
2020 ◽
Vol 103
(1)
◽
pp. 394-403