Should we expand the indications for the DAIR (debridement, antibiotic therapy, and implant retention) procedure for Staphylococcus aureus prosthetic joint infections? A multicenter retrospective study - Lesens, O; Ferry, T; Forestier, E; Auvergne-Rhône-Alpes Bone and Joint Infections Study Group (Eur J Clin Microbiol Infect Dis, 2018)