EUA estão desenvolvendo vacina 100 % efetiva contra gripe aviária em frangos

Metadata

• Date: 23/07/2015 07:06 (UTC)
• Credit: EFE
• Source: EFE
• Author: brasil01
• Topic: Science and technology » Agricultural research and technology
  Health » Disease
  Economy, business and finance » Agriculture
  
• Reference: 182000857269
• Relevance: Normal