المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : China's Vaccine Scandal Reveals System's Flaws

ahlam1399
03-25-2016, 04:44 PM
A scandal over improperly handled vaccines is exposing weaknesses in how vaccines are distributed across China, including close links between vendors and government clinics.

أكثر... (http://www.wsj.com/articles/chinas-vaccine-scandal-reveals-systems-flaws-1458906255?mod=fox_australian)