title: An integrating gas sampling system for open-circuit calorimetry.
mesh_terms: D000818:Animals; D002151:Calorimetry / Q000295:instrumentation*; D002245:Carbon Dioxide / Q000032:analysis*; D002417:Cattle; D010100:Oxygen / Q000032:analysis*; D012119:Respiration
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen