<style face="normal" font="default" size="100%">Effect of day of the week on short- and long-term mortality after emergency general surgery.</style>

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0<style face="normal" font="default" size="100%">Effect of day of the week on short- and long-term mortality after emergency general surgery.</style><style face="normal" font="default" size="100%">Effect of day of the week on short- and long-term mortality after emergency general surgery.</style>