APA

Shapira O. M., Aldea G. S., Zelingher J., Volpe C., Fitzgerald C., DeAndrade K., Lazar H. L. & Shemin R. J. (19970227). Enhanced blood conservation and improved clinical outcome after valve surgery using heparin-bonded cardiopulmonary bypass circuits. : Journal of cardiac surgery.

Chicago

Shapira O M, Aldea G S, Zelingher J, Volpe C, Fitzgerald C, DeAndrade K, Lazar H L and Shemin R J. 19970227. Enhanced blood conservation and improved clinical outcome after valve surgery using heparin-bonded cardiopulmonary bypass circuits. : Journal of cardiac surgery.

Harvard

Shapira O. M., Aldea G. S., Zelingher J., Volpe C., Fitzgerald C., DeAndrade K., Lazar H. L. and Shemin R. J. (19970227). Enhanced blood conservation and improved clinical outcome after valve surgery using heparin-bonded cardiopulmonary bypass circuits. : Journal of cardiac surgery.

MLA

Shapira O M, Aldea G S, Zelingher J, Volpe C, Fitzgerald C, DeAndrade K, Lazar H L and Shemin R J. Enhanced blood conservation and improved clinical outcome after valve surgery using heparin-bonded cardiopulmonary bypass circuits. : Journal of cardiac surgery. 19970227.