Article Text
Prognosis
Systematic review and meta-analysis
Stopping smoking in the weeks prior to surgery has no effect on the risk of postoperative complications
Statistics from Altmetric.com
Footnotes
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Competing interests Over the past 3 years, NAR has received research grants from Nabi Biopharmaceuticals and been an unpaid consultant for Pfizer and Free & Clear. CC has no competing interests.