title: [An implantable electrophrenic respirator using Ni-Cd chargeable batteries (author's transl)].
mesh_terms: D002104:Cadmium; D004582:Electronics, Medical / Q000295:instrumentation*; D009532:Nickel; D012122:Ventilators, Mechanical
chemical_list: D002104:Cadmium; D009532:Nickel