Prevention of infective endocarditis.
D000368:Aged; D004697:Endocarditis, Bacterial / Q000209:etiology / Q000517:prevention & control*; D004917:Erythromycin / Q000627:therapeutic use; D005491:Focal Infection, Dental / Q000150:complications; D006801:Humans; D014081:Tooth Extraction / Q000009:adverse effects
D004917:Erythromycin