The relationship between the occurrence of undifferentiated bovine respiratory disease and titer changes to Haemophilus somnus and Mannheimia haemolytica at 3 Ontario feedlots.

Lignende værker

• The relationship between the occurrence of undifferentiated bovine respiratory disease and titer changes to Haemophilus somnus and Mannheimia haemolytica in 3 Ontario feedlots
  Udgivet: (2001)
• The relationship between the occurrence of undifferentiated bovine respiratory disease and titer changes to bovine coronavirus and bovine viral diarrhea virus in 3 Ontario feedlots.
  af: O'Connor, A, et al.
  Udgivet: (2001)
• The association of titers to Haemophilus somnus, and other putative pathogens, with the occurrence of bovine respiratory disease and weight gain in feedlot calves.
  af: Martin, S W, et al.
  Udgivet: (1998)
• The occurrence of Haemophilus somnus in feedlot calves and its control by postarrival prophylactic mass medication.
  af: Van Donkersgoed, J, et al.
  Udgivet: (1994)
• The effect of route and dosage of immunization on the serological response to a Pasteurella haemolytica and Haemophilus somnus vaccine in feedlot calves
  af: Van Donkersgoed, Joyce, et al.
  Udgivet: (1993)