title: [Ultrasensitive radiodetermination of thyroxin by the competition method].
mesh_terms: D000818:Animals; D007457:Iodine Radioisotopes; D008722:Methods; D051381:Rats; D013974:Thyroxine / Q000097:blood*; D013975:Thyroxine-Binding Proteins / Q000097:blood
chemical_list: D007457:Iodine Radioisotopes; D013975:Thyroxine-Binding Proteins; D013974:Thyroxine
vernacular_title: Radiodosage ultrasensible de la thyroxine par la méthode de compétition.