Susun Weed.  Green Nations 2006. 

Dosing is the most idocyncratic part of herbal medicine.

This talk covers the effects of small and large doses of infusions, teas, tinctures, vinegars, honeys, and oils.

Also discusses the energetic and physiologic aspects of doses. CD1: 57 minutes.  CD2: 1 hour.  CD3: 48 min.