title: Updated antibiotic labeling for prevention of bacterial endocarditis.
mesh_terms: D004348:Drug Labeling; D004697:Endocarditis, Bacterial / Q000517:prevention & control*; D004917:Erythromycin / Q000627:therapeutic use; D006349:Heart Valve Diseases; D006801:Humans; D010406:Penicillins / Q000008:administration & dosage / Q000627:therapeutic use*; D011292:Premedication; D013514:Surgical Procedures, Operative
chemical_list: D010406:Penicillins; D004917:Erythromycin