title: Wise withdrawal?
authors.forename: G J
authors.initials: GJ
authors.lastname: Marshall
mesh_terms: D019072:Antibiotic Prophylaxis / Q000706:statistics & numerical data*; D017742:Dental Care for Chronically Ill / Q000379:methods*; D004697:Endocarditis, Bacterial / Q000517:prevention & control*; D006801:Humans; D008180:Lupus Erythematosus, Systemic