Objectives This study analyses the cost-effectiveness of annual low-dose CT (LDCT) screening of high-risk cancer populations in Chinese urban areas. Design We used a Markov model to evaluate LDCT ...

Learn about the government security screening processes, including the types and levels of security required to safeguard sensitive information, assets and work sites. Security requirements specify ...

Guangzhou Key Laboratory for New Energy and Green Catalysis, School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, China Joint Institute of Guangzhou University & ...