Dhiman, T R Effect of dietary forage:grain ratio on blood constituents in dairy cows. [electronic resource] - Journal of dairy science Aug 1991 - 2691-5 p. digital Publication Type: Journal Article ISSN: 0022-0302 Standard No.: 10.3168/jds.S0022-0302(91)78447-6 doi Subjects--Topical Terms: 3-Hydroxybutyric AcidAnimal FeedAnimalsBlood Glucose--analysisCattle--bloodEdible GrainFatty Acids, Nonesterified--bloodFemaleHydroxybutyrates--bloodLactation--bloodParityUrea--blood