[Electrocardiographic changes in rabbits under the influence of incorporated polonium and roentgen rays].
D000818:Animals; D006321:Heart / Q000528:radiation effects*; D007793:Lagomorpha; D007857:Leadership; D011059:Polonium / Q000633:toxicity*; D011817:Rabbits; D011833:Radiation Injuries, Experimental; D014965:X-Rays
D011059:Polonium
HEART/radiation effects; POLONIUM/toxicology; RADIATION INJURY/experimental