Authors: Chopra, PS

Citation: Ps. Chopra, Coronary artery bypass surgery on small patients, J INVAS CAR, 12(5), 2000, pp. 247-247

Authors: Chopra, PS Rao, PS

Citation: Ps. Chopra et Ps. Rao, Balloon aortic valvuloplasty in children, J INVAS CAR, 11(4), 1999, pp. 227-229