For example,one question they wanted to answer was whether the loss of quality life years was due to people dying sooner - mortality - or living in poor health - morbidity.
VOA: standard.2010.08.10
Greece has been in negotiations with EU member countries and the IMF to secure a bailout - money that would allow it to pay debts coming due in time to avoid having to default.
VOA: standard.2010.04.28
European skepticism about the vaccine comes as the Stockholm-based European Center for Disease Control and Prevention reports the number of deaths in Europe due to the H1N1 virus has been doubling every two weeks since mid-October.
VOA: standard.2009.11.25
应用推荐