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The HAC trial (harmonic for acute cholecystitis): a randomized, double-blind, controlled trial comparing the use of harmonic scalpel to monopolar diathermy for laparoscopic cholecystectomy in cases of acute cholecystitis

Crossref DOI link: https://doi.org/10.1186/1749-7922-9-53

Published Online: 2014-10-20

Published Print: 2014-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

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