Nifatov A P, Kalmykova Z I, Buldakov L A
Radiobiologiia. 1987 Nov-Dec;27(6):796-800.
In experiments on 56 mongrel dogs of both sexes it was shown that the severity of 241Am-induced injury to dogs was manifested by purulent and fibrous pneumonia combined with pneumosclerosis (acute damage), liver cirrhosis and pneumosclerosis (subacute damage), and malignant tumors in the skeleton, lungs, liver, and thyroid gland, and pneumosclerosis (chronic injury).