Valsts valodas centra izstrādātie lauksaimniecības, mežsaimniecības, zivsaimniecības un pārtikas rūpniecības termini

Konteksts: [..] Usually young animals are affected more severely than older animals. In older breeding pigs the course of the infection is often mild or even sub-clinical [..]
Avots: Commission Decision of 1 February 2002 approving a Diagnostic Manual establishing diagnostic procedures, sampling methods and criteria for evaluation of the laboratory tests for the confirmation of classical swine fever (notified under document number C(2002) 381) (Text with EEA relevance) (2002/106/EC)