title: [The 2nd quality control survey for radioisotope in vitro tests in Japan, 1979 (author's transl)].
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis; D013006:Growth Hormone / Q000032:analysis; D007328:Insulin / Q000032:analysis; D007564:Japan; D011786:Quality Control; D011863:Radioimmunoassay / Q000592:standards*; D011933:Reagent Kits, Diagnostic / Q000592:standards*; D013972:Thyrotropin / Q000032:analysis; D013974:Thyroxine / Q000032:analysis; D014284:Triiodothyronine / Q000032:analysis
chemical_list: D002272:Carcinoembryonic Antigen; D007328:Insulin; D011933:Reagent Kits, Diagnostic; D014284:Triiodothyronine; D013972:Thyrotropin; D013006:Growth Hormone; D013974:Thyroxine