title: Strontium as an indicator of rumen by-pass efficacy.
mesh_terms: D000284:Administration, Oral; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle / Q000378:metabolism*; D005402:Fistula; D008722:Methods; D012417:Rumen / Q000032:analysis / Q000378:metabolism*; D013054:Spectrophotometry, Atomic; D013324:Strontium / Q000008:administration & dosage / Q000032:analysis / Q000378:metabolism*
chemical_list: D013324:Strontium