Disease monitoring using a computerised information retrieval system for broiler production data: the effects of sub-clinical infectious bursal disease.
McIlroy
S G
SG
Goodall
E A
EA
McMurray
C H
CH
McCracken
R M
RM
D000818:Animals; D002645:Chickens; D007243:Infectious bursal disease virus; D007256:Information Systems; D011201:Poultry Diseases / Q000453:epidemiology*; D012088:Reoviridae Infections / Q000453:epidemiology / Q000662:veterinary*