%0 Journal Article %T Does time of surgery influence the rate of false-negative appendectomies? A retrospective observational study of 274 patients %A Kirit Singh %A Maria Coats %A Michael S. J. Wilson %J Archive of "Patient Safety in Surgery". %D 2018 %R 10.1186/s13037-018-0180-2 %X Patient Episode Characteristic %K Negative appendectomy %K Out of hours %K After hours %K Off hours %K Diagnostic accuracy %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6293631/