To study the suppression effect of light rare earth elements(RE) on proliferation of two cancer cell lines.Two cancer cell lines PAMC82 and K562 were used to ex
Countries that have made the health transition from a communicable disease base to a non-communicable disease base find themselves gripped in an epidemic of wea
The cost-effectiveness of DOTS(Directly Observed Treatment,short course)and nonDOTS strategies for smear-positive pulmonary tuberculosis in Beijing was evaluate