title: Ferromagnetic silicone vascular occlusion in a superconducting magnetic field. Preliminary report.
mesh_terms: D000818:Animals; D001932:Brain Neoplasms / Q000628:therapy*; D004285:Dogs; D006801:Humans; D007501:Iron / Q000009:adverse effects; D008280:Magnetics; D008863:Microspheres; D009383:Neoplasms, Vascular Tissue / Q000628:therapy*; D019736:Prostheses and Implants; D012828:Silicones / Q000009:adverse effects
chemical_list: D012828:Silicones; D007501:Iron