Refsdal, A. O. (1983). Urea in Bulk Milk as Compared to the Herd Mean of Urea in Blood. Acta Vet Scand.
Citación estilo ChicagoRefsdal, A. O. "Urea in Bulk Milk As Compared to the Herd Mean of Urea in Blood." Acta Vet Scand 1983.
Cita MLARefsdal, A. O. "Urea in Bulk Milk As Compared to the Herd Mean of Urea in Blood." Acta Vet Scand 1983.
Precaución: Estas citas no son 100% exactas.