| AMYGDALIN |
Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. |
| BETACAROTENE |
Jim Duke's personal files. |
| CATECHIN |
Duke, 1992 * |
| KAEMPFEROL |
Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. |
| ROBININ |
Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. |
| TANNIN |
HerbalGram No. 22 - Spring 1990, page 14. |
| TOCOPHEROL |
Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. |