Thyroid neoplasms in the rat:  a comparison of naturally occurring and I131-induced tumors.
D000818:Animals; D007455:Iodine; D007457:Iodine Radioisotopes; D009369:Neoplasms; D009374:Neoplasms, Experimental; D051381:Rats; D013961:Thyroid Gland; D013964:Thyroid Neoplasms
D007457:Iodine Radioisotopes; D007455:Iodine
IODINE/radioactive; NEOPLASMS/experimental; THYROID GLAND/neoplasms