Guidelines International Network (G-I-N)National Guideline Clearinghouse (NGC)The National Institute for Health and Care Excellence (NICE)Scottish Intercollegiate Guidelines Network (SIGN)Registered Nurses’ Association of Ontario

ademic （學(xué)術(shù)的） system both in technology and science.TCM surpasses the other four big inventions in scientific discovery and contribution. It has its special theory system， prevention and control principle， and treatment method. The