Echinacea (3-21,3-51)
Ecorce de Sassafras [Fr.] (1-86)
Ephedra (3-22,3-38)
Englishman's foot (1-57)
Escarole (3-29)

BIBLIOGRAPHY

(1) School of Natural Healing, Dr. John R. Christopher
(2) New Choices in Natural Healing, Prevention Magazine Health Books
(3) The Complete Guide to Natural Healing, Tom Monte