title: [The effect of cardiopulmonary bypass on T-cells and their subpopulations--changes in their proportion in peripheral blood].
mesh_terms: D000328:Adult; D000368:Aged; D002315:Cardiopulmonary Bypass / Q000009:adverse effects; D005260:Female; D006801:Humans; D008231:Lymphopenia / Q000209:etiology; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period; D013601:T-Lymphocytes / Q000145:classification*