Inversed relationship between completeness of follow-up and coverage of postoperative complications in gallstone surgery and ERCP: a potential source of bias in patient registers.
Author | |
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Abstract |
:
To analyse the completeness in GallRiks of the follow-up frequency in relation to the intraoperative and postoperative outcome. |
Year of Publication |
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2018
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Journal |
:
BMJ open
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Volume |
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8
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Issue |
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1
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Number of Pages |
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e019551
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Date Published |
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2018
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URL |
:
http://bmjopen.bmj.com/cgi/pmidlookup?view=long&pmid=29362270
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DOI |
:
10.1136/bmjopen-2017-019551
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Short Title |
:
BMJ Open
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