Featured correspondence. Comment on editorial by Ashrafian and Bogle.
Ramsdale
David R
DR
Palmer
Nick D
ND
D019072:Antibiotic Prophylaxis / Q000009:adverse effects / Q000191:economics; D003362:Cost-Benefit Analysis; D003729:Dental Care / Q000592:standards*; D004697:Endocarditis, Bacterial / Q000517:prevention & control*; D006801:Humans; D017410:Practice Guidelines as Topic