Waugh, R. A. (1981). The effect of coronary bypass surgery on survival. Proceedings, the Annual Meeting of the Medical Section of the American Council of Life Insurance, 31–42.

Waugh, R. A. “The effect of coronary bypass surgery on survival.” Proceedings, the Annual Meeting of the Medical Section of the American Council of Life Insurance, 1981, 31–42.

Waugh RA. The effect of coronary bypass surgery on survival. Proceedings, the annual meeting of the Medical Section of the American Council of Life Insurance. 1981;31–42.

Waugh, R. A. “The effect of coronary bypass surgery on survival.” Proceedings, the Annual Meeting of the Medical Section of the American Council of Life Insurance, 1981, pp. 31–42.

Waugh RA. The effect of coronary bypass surgery on survival. Proceedings, the annual meeting of the Medical Section of the American Council of Life Insurance. 1981;31–42.