David L. Hoffmann, BSc, FNIMH, RH (AHG)

(2-AUDIO CD DISC SET) Is Comfrey Safe?


8th International Herb Symposium ~ 2007

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An in-depth look at the toxicology, epidemiology and phytotherapeutic use of Symphytum officinale. Is this issue one of science interfacing with traditional herbalism for the betterment of humanity, or is it ?phytopolitics??