title: [The effect of manganese ions on the autorhthmic activity of myocardial fibers induced by nickel ions].
mesh_terms: D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D001001:Anura; D006321:Heart / Q000187:drug effects*; D008345:Manganese / Q000494:pharmacology*; D009532:Nickel / Q000037:antagonists & inhibitors*
chemical_list: D008345:Manganese; D009532:Nickel
vernacular_title: Deĭstvie ionov margantsa na vyzvannuiu ionami nikelia avtoritmicheskuiu aktivnost' miokardial'nykh volokon