Protective effect of Tongxinluo Ultramicro-pulverization on experimental myocardial infarction of rats Technique of removing polycyclic aromatic hydrocarbons from Trifolium pratense extract Preliminary studies on Process and Ultramicro-pulverization on pharmacodynamics of Leech Studies on normalization of crude drug taken following its infusion with boiling water in decoction Solubilities of ephedrine and d-pseudo-ephedrine from different sizes of ultramicro-particles of the compound traditional Chinese herbs Maxing Shigan decoction Comparative Study of Dissolved Matter of Glycyrrhizic Acid be fore and after Supermicro-pulverization of Radix Glycyrrhizae Study on ultrafine vibration extraction technology of Rhizoma Chuanxiong Microscopic characteristics and effective component‘s dissolution of nano particles ofAstragalus membranaceus var.mongholicus