Modification to sì wù tāng

''Modification:'' For predominance of blood stasis remove Bai Shao and replace with Chi Shao - refer to:
Author: Dan Bensky and Randall Barolet
, p249

		Herb	Common Name		Qty.
	川芎	Chuan Xiong	Sichuan lovage root, cnidium, chuanxiong root	3 - 6	grams
	熟地黄	Shu Di Huang	cooked rehmannia root, prepared Chinese foxglove root	9 - 21	grams
	當歸	Dang Gui	tangkuei, Chinese angelica root	9 - 12	grams
	赤芍	Chi Shao	red peony root
	白芍	Bai Shao	white peony root, peony