Pharmacokinetics of recombinant hirudin in rats in vivo Studies on the nasal epithelium toxicity of adjuvants and recombination hirudin (rHV2) nasal spary Effects of Certain Drugs on the Expression of Antigens on Human Pulmonary Giant Cell Carcinoma Protective effects of hirudin on acute experimental intracerebral hemorrhage Studies on preparation of recombinant hirudin-2 liposome and its pharmacokinetics by nasal delivery in rats Rapid determination of contents of hirudin‘s hydrolysates inprocessed leech by dot blotting Quality comparison of Hirudo before and after processed by French chalk Protein engineering of antithrombolic hirulog from leech Thought in development of bioengineering of TCM in China Experimental studies on in vivo anticoagulant activity of recombinant hirudin in rabbits Studies on growth and reproduction of Hirudinar ia manillensis in Guangdong Province Preparation technology of recombinant hirudin-2 nasal nanoparticles Preparation technology of recombinant hirudin-2 nasal nanoparticles