Valvular heart disease in South Africa.
Botha
C A
CA
D006349:Heart Valve Diseases / Q000453:epidemiology / Q000601:surgery*; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000706:statistics & numerical data; D006351:Heart Valves / Q000637:transplantation; D006801:Humans; D009926:Organ Preservation; D011474:Prosthesis Design; D013019:South Africa / Q000453:epidemiology; D014184:Transplantation, Homologous