Incidence of milk fever and ketosis in Norway.
Waage
S
S
National Veterinary Institute, Oslo, Norway.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D003612:Dairying; D005260:Female; D015994:Incidence; D007662:Ketosis / Q000453:epidemiology / Q000662:veterinary*; D009664:Norway / Q000453:epidemiology; D010319:Parturient Paresis / Q000453:epidemiology*; D011247:Pregnancy