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Søreide, K., Kørner, H. & Søreide, J.A. Type II Error in a Randomized Controlled Trial of Appendectomy vs. Antibiotic Treatment of Acute Appendicitis. World J. Surg. 31, 871–872 (2007). https://doi.org/10.1007/s00268-006-0953-0
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DOI: https://doi.org/10.1007/s00268-006-0953-0