A recombinant fowlpox virus co-expressing Haemagglutinin(HA)and Neuraminidase(NA)named as rFPV-HA-NA was produced by HA and NA gene of A/Goose/Guangdong/3/96(H5
The essential oil of the whole fruit and the peel of Anli pear (Pyrus Ussriensis Maxim.)grown in the western region of Liaoning Province was extracted through t
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