29 December 2014 : Review article
Methylenetetrahydrofolate Reductase 677TT Genotype may be Associated with an Increased Lung Cancer Risk in North China: An Updated Meta-Analysis
Nan-Bo Liu ABCDEF , Jun Li ABCDEF , Jia-Feng Qi ABCDEF , Zhen-Zhong Zhang ABC , Xu Wu A , Jun-Hua Zhang ADOI: 10.12659/MSM.892050
Med Sci Monit 2014; 20:2817-2823






