中山大便长期带血-【中山华都肛肠医院】,gUfTOBOs,中山肛瘘医院哪好,中山消除便秘,中山便血 鲜红 粘液,中山痔疮前期什么症状,中山痔疮会不会,中山男人上厕所出血怎么办

BEIJING -- An inactivated COVID-19 vaccine candidate developed by the Institute of Medical Biology under the Chinese Academy of Medical Sciences has entered phase-2 clinical trials in China, the Science and Technology Daily reported Saturday.
BEIJING -- China will start building about 15 national logistics hubs this year in its bid to build a nation-wide logistics hub network.

BEIJING - Wang Junfeng and seven fellow Chinese researchers at Harvard Medical School gave up life in the United States to move to a small island on the outskirts of Hefei, capital of East China's Anhui province.
BEIJING - Pursuing deeper and wider opening up should be one of China's strategic choices amid rising risks and uncertainties for world economic recovery in 2018, a report said Saturday.
BEIJING -- China will give priority to the prevention of COVID-19 while deepening healthcare reform in the second half of this year, according to a document issued Thursday.
来源:资阳报