title: Measurements in vivo of the rate of production of protozoa in the rumen.
mesh_terms: D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002020:Buffaloes / Q000502:physiology; D002250:Carbon Radioisotopes; D002404:Catheterization; D004044:Dietary Proteins / Q000008:administration & dosage; D056890:Eukaryota / Q000254:growth & development*; D006207:Half-Life; D008297:Male; D008433:Mathematics; D011865:Radioisotope Dilution Technique; D012417:Rumen / Q000378:metabolism / Q000382:microbiology*
chemical_list: D002250:Carbon Radioisotopes; D004044:Dietary Proteins