title: Implantation of radioactive yttrium in the pituitary fossa of the guinea pig.
mesh_terms: D006168:Guinea Pigs; D006801:Humans; D010902:Pituitary Gland / Q000528:radiation effects*; D011851:Radioactivity; D015019:Yttrium; D015021:Yttrium Radioisotopes
chemical_list: D015021:Yttrium Radioisotopes; D015019:Yttrium
keywords: PITUITARY GLAND/radiation effects; YTTRIUM/radioactive