1. Vitamin nature of flavones;Szent-Gyorgyi;Nature,1936
2. Flavonoids in health and disease,1998
3. Antiproliferative effect of synthetic and naturally occurring flavonoids on tumor cells of the human breast carcinoma cell line, ZR-75-1;Hirano;Res Comm Chem Pathol Pharmacol,1989
4. Synthetic analogs of phytoalexins. Synthesis and antifungal activity of potential free radical scavengers;Arnold;J Agric Food Chem,1989
5. Virus inhibition by Echinacea purpurea;Wacker;Planta Medica,1978