We offer the simulation algorithm, and analyse the characters of elastic wave fields in anisotropic medium and isotropic medium respectively.

In this study, a nested PCR SSP and a direct amplification PCR SSP protocols for HLA DR genotyping were developed and were used in the selection of matched donor for sibling BMT.

Methods RNA of virus was obtained from samples of cerebrospinal fluid and serum and then gained with specific primer of Enterovirus through RT-PCR so as to detect specific gene fragment.