Relative adscription of components between complex and single herb in Danggui Buxue Decoction Preliminary study on quality control model of Danggui Buxue Decoction based on physicochemical characterization Preliminary study on quality control model of Danggui Buxue Decoction based on physicochemical characterization Comparative Study on Angiogenesis Effect of Astragalus membranaceus and Angelica sinensis in Chick Embryo Choriollantoic Membrane Preparation and quality control of Danggui Buxue Decoction based on combination of active components determination and physicochemical characterization Preparation and quality control of Danggui Buxue Decoction based on combination of active components determination and physicochemical characterization Research on the Mechanism of Blood-tonifying Effect of Danggui Buxue Decoction