[Cell mediated immune response following open heart surgery--the effect of cardiopulmonary bypass time].
D000328:Adult; D001776:Blood Circulation Time; D002315:Cardiopulmonary Bypass; D006331:Heart Diseases / Q000276:immunology* / Q000601:surgery; D006801:Humans; D007111:Immunity, Cellular; D007958:Leukocyte Count; D008213:Lymphocyte Activation; D008875:Middle Aged; D013601:T-Lymphocytes / Q000276:immunology