Antibiotic Treatment foLlowing surgical drAinage of perianal abScess (ATLAS): protocol for a multicentre, double-blind, placebo-controlled, randomised trial.
Justin Y van OostendorpLisette DekkerSusan van DierenWillem A BemelmanIngrid J M Han-GeurtsPublished in: BMJ open (2022)
2020-004449-35; NCT05385887.