Environmental and behavioural factors affecting the prevalence of lameness in New Zealand dairy herds--a case-control study.
Chesterton
N
N
Pfeiffer
D
D
Morris
R S
RS
Tanner
C
C
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D007794:Lameness, Animal / Q000453:epidemiology*; D009520:New Zealand; D012307:Risk Factors