THE EFFECT OF 15 MEV ELECTRON RAYS ON THE ACTIVITY AND EXCITABILITY  OF THE ISOLATED FROG HEART.
D000818:Animals; D001001:Anura; D004583:Electrons; D006321:Heart; D010827:Physiology; D011830:Radiation Effects; D011898:Ranidae
FROGS; HEART; PHYSIOLOGY; RADIATION EFFECTS