APA

Neutel J. M., Smith D. H., Ram C. V., Lefkowitz M. P., Kazempour M. K. & Weber M. A. (19930719). Comparison of bisoprolol with atenolol for systemic hypertension in four population groups (young, old, black and nonblack) using ambulatory blood pressure monitoring. Bisoprolol Investigators Group. : The American journal of cardiology.

Chicago

Neutel J M, Smith D H, Ram C V, Lefkowitz M P, Kazempour M K and Weber M A. 19930719. Comparison of bisoprolol with atenolol for systemic hypertension in four population groups (young, old, black and nonblack) using ambulatory blood pressure monitoring. Bisoprolol Investigators Group. : The American journal of cardiology.

Harvard

Neutel J. M., Smith D. H., Ram C. V., Lefkowitz M. P., Kazempour M. K. and Weber M. A. (19930719). Comparison of bisoprolol with atenolol for systemic hypertension in four population groups (young, old, black and nonblack) using ambulatory blood pressure monitoring. Bisoprolol Investigators Group. : The American journal of cardiology.

MLA

Neutel J M, Smith D H, Ram C V, Lefkowitz M P, Kazempour M K and Weber M A. Comparison of bisoprolol with atenolol for systemic hypertension in four population groups (young, old, black and nonblack) using ambulatory blood pressure monitoring. Bisoprolol Investigators Group. : The American journal of cardiology. 19930719.