A method of radionuclide diagnostics based on the introduction of a pathway to bone tissue into the patient's bodyA method of radionuclide diagnostics based on the introduction of a pathway to bone tissue into the patient's body
Red coat of arms of the ussr on a black backgroundRed coat of arms of the USSR on a black background
Bright fish in a coral reef under the waters of the oceanBright fish in a coral reef under the waters of the ocean