Warning: file_put_contents(): Only 0 of 5202 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 精品国精品国产自在久国产AV,色鬼久久综合网,久久久久国产精品熟女影
Result The resistance rates of the 470 mutants of Shigella flexneri during seven years were as follows: Ampicil: it was always above 90.0%; 結(jié)果于7年中470株福氏志賀菌的耐藥率：氨芐西林：始終在90.;0%25以上；