[Immunogenicity and efficacy of two live attenuated hepatitis A vaccines (H(2) strains and LA-1 strains)].
Xu Z, Wang X, Li R, Meng Z, Zhang Y, Gong J, Ma J, Li Y, Zhao S, Li Y, Zhao Y, Huang Q, Luo D, Xia J, Liu H, Liu X, Ouyang P.
Xu Z, et al. Among authors: li y, li r.
Zhonghua Yi Xue Za Zhi. 2002 May 25;82(10):678-81.
Zhonghua Yi Xue Za Zhi. 2002.
PMID: 12133465
Clinical Trial.
Chinese.