History of anastomosis of pulmonary-subclavian artery by Blalock-Taussig-Thomas operation
history of anastomosis of pulmonary-subclavian artery by blalock-taussig-thomas operation
History of anastomosis of pulmonary-subclavian artery by Blalock-Taussig operation
history of anastomosis of pulmonary-subclavian artery by blalock-taussig operation