title: Toys R Us: do they truly work?
authors: Boaz
authors: B
authors: Avitall
mesh_terms: D000818:Animals; D017115:Catheter Ablation / Q000295:instrumentation*; D002417:Cattle; D004867:Equipment Design; D019544:Equipment Failure Analysis; D006329:Heart Conduction System / Q000601:surgery*; D018482:Muscle, Skeletal / Q000601:surgery*; D013552:Swine; D014159:Transducers