<正>In order to develop a rapid and reliable method for B.cereus genotyping,factors influencing PFGE results,including preparation of bacterial cells embedded i
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.