document.write('<br><span style="font-size:15px">上一篇</span> <a href=/shtmlnewsfiles/ecomnews/480/2013/201322819374130852.shtml  target="_blank">广东茂名市发生口蹄疫疫情</a><br><span style="font-size:15px">下一篇</span> <a href=/shtmlnewsfiles/ecomnews/480/2013/201322819422938411.shtml  target="_blank">细胞悬浮培养技术实现规模化生产禽流感疫苗</a>')