Should All New Vaccines Require Testing With a Sal
标签： 疫苗试验
RFK Jr. 要求对新疫苗进行安慰剂对照研究
RFK Jr. to require placebo-controlled studies for
疫苗试验中使用的安慰剂并不能让每个人都满意
Placebos Used in Vaccine Trials Do Not Please Ever
Should All New Vaccines Require Testing With a Sal
RFK Jr. to require placebo-controlled studies for
Placebos Used in Vaccine Trials Do Not Please Ever