Open heart surgery, Baragwanath Hospital--1974/June 1977.
D000293:Adolescent; D000328:Adult; D006348:Cardiac Surgical Procedures; D002648:Child; D002675:Child, Preschool; D005260:Female; D006331:Heart Diseases / Q000401:mortality / Q000601:surgery; D006784:Hospitals, Teaching; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D013019:South Africa