Objective The effect of rs4331426 polymorphism in the Chr18q11.2 locus on pulmonary tuberculosis(PTB) risk was evaluated.Methods This case-control study include
Objective To determine the hepatitis B immunoprophylactic failure rate in infants born to hepatitis B virus(HBV) infected mothers and to characterize HBV genes.
<正>We evaluate the performance of Xpert MTB/RIF for the diagnosis of extrapulmonary tuberculosis(EPTB)in China.The performance of Xpert was evaluated compared