Overuse of upper gastrointestinal endoscopy in a country with open-access endoscopy: a prospective study in primary care
1997 ◽
Vol 45
(1)
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pp. 13-19
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1979 ◽
Vol 72
(6)
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pp. 409-411
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1989 ◽
Vol 35
(2)
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pp. 79-81
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2003 ◽
Vol 15
(4)
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pp. 381-387
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2009 ◽
Vol 41
(4)
◽
pp. 283-288
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2013 ◽
Vol 19
(5)
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pp. 219
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1986 ◽
Vol 144
(2)
◽
pp. 58-59
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