CoronaVac oferece 83,5% de proteção contra covid-19, indica ensaio na Turquia

Metadata

• Date: 08/07/2021 23:39 (UTC)
• Credit: EFE
• Source: EFE
• Author: efei0172
• Topic: Science and technology » Research » Survey
  Science and technology
  Health » Government health care
  
• Reference: 182001181076
• Relevance: Normal