10.3978/j.issn.1000-9604.2015.10.06
Incidence and mortality rate of esophageal cancer has decreased during past 40 years in Hebei Province, China
Hebei Province、esophageal cancer
27
X2 ;S
This study was supported by grants from the National Natural Scientific Foundation of China81272682;the National Natural Scientific Foundation of Hebei ProvinceC2011206058;financial department of Hebei Province20122056
2016-01-22(万方平台首次上网日期,不代表论文的发表时间)
共10页
562-571