title: Some sources of error in measuring regional blood flow with radioactive microspheres.
mesh_terms: D000818:Animals; D001783:Blood Flow Velocity; D002244:Carbon; D002564:Cerium Isotopes; D002859:Chromium Isotopes; D003326:Coronary Circulation; D004285:Dogs; D007456:Iodine Isotopes; D007668:Kidney / Q000098:blood supply; D009556:Niobium; D011095:Polyethylenes; D011336:Probability; D011868:Radioisotopes; D012039:Regional Blood Flow; D012756:Sheep; D013325:Strontium Isotopes
chemical_list: D002564:Cerium Isotopes; D002859:Chromium Isotopes; D007456:Iodine Isotopes; D011095:Polyethylenes; D011868:Radioisotopes; D013325:Strontium Isotopes; D009556:Niobium; D002244:Carbon