Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMultizentrische, randomisiert-kontrollierte Studien der ACO/AIO/ARO.AuthorsBetzler, Johanna; Piso, Pompiliu; Hofheinz, Ralf-Dieter; Reissfelder, ChristophPublicationDer Chirurg, 2022, Vol 93, Issue 4, p409ISSN0009-4722Publication typeArticleDOI10.1007/s00104-022-01633-8