title: Conflicting advice.
authors.forename: D
authors.initials: D
authors.lastname: Shanson
mesh_terms: D019072:Antibiotic Prophylaxis / Q000592:standards*; D016470:Bacteremia / Q000382:microbiology / Q000517:prevention & control*; D003729:Dental Care / Q000009:adverse effects*; D004697:Endocarditis, Bacterial / Q000382:microbiology / Q000517:prevention & control; D006801:Humans; D017410:Practice Guidelines as Topic; D013290:Streptococcal Infections / Q000382:microbiology / Q000517:prevention & control; D034363:Viridans Streptococci