title: Antibiotic prophylaxis and regurgitant murmurs.
authors.forename: R
authors.initials: R
authors.lastname: Bayer
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D004452:Echocardiography; D004697:Endocarditis, Bacterial / Q000517:prevention & control*; D006349:Heart Valve Diseases / Q000175:diagnosis*; D006801:Humans
chemical_list: D000900:Anti-Bacterial Agents