[On the rational use of the Brodskiĭ-Kal'fa permanent magnet of the "Magnico" type].
D005129:Eye Foreign Bodies / Q000601:surgery*; D006801:Humans; D008280:Magnetics; D008722:Methods
O ratsional'nom ispol'zovanii postoiannogo magnita Brodskogo-Kal'fa tipa "Magniko".