The incidence of valvular heart disease in people over 50 and penicillin prophylaxis of bacterial endocarditis.
D004696:Endocarditis; D004697:Endocarditis, Bacterial; D004698:Endocarditis, Subacute Bacterial; D006349:Heart Valve Diseases; D006351:Heart Valves; D015994:Incidence; D010406:Penicillins / Q000628:therapy*
D010406:Penicillins
ENDOCARDITIS/infectious; HEART/valves; PENICILLIN/therapy