title: Rapid elimination of barium-137m from guinea-pig heart muscle cells.
mesh_terms: D000818:Animals; D001464:Barium / Q000378:metabolism*; D002587:Cesium Isotopes / Q000378:metabolism; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009206:Myocardium / Q000378:metabolism*; D011868:Radioisotopes / Q000378:metabolism*
chemical_list: D002587:Cesium Isotopes; D011868:Radioisotopes; D001464:Barium