Comparative effects of 400 Kv. x rays and 19 Mev. (betatron) electron beam on lymphoid tissues of the rat.
D000818:Animals; D004583:Electrons; D008198:Lymph Nodes; D010315:Particle Accelerators; D051381:Rats; D014965:X-Rays
BETATRON; LYMPH NODES; ROENTGEN RAYS