Affiliation: | 1.Department of Veterinary Biochemistry, Brain Korea 21 and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 151-742, Korea;2.Department of Pathology, School of Dentistry, Kyungpook National University, Daegu 700-412, Korea;3.ProtAnBio, Co., Seoul 151-742, Korea;4.Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyungpook National University, Daegu 700-412, Korea |