title: [The 4th national quality control survey on radioisotope in vitro tests in Japan (1982)].
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis; D006801:Humans; D007073:Immunoglobulin E / Q000032:analysis; D007328:Insulin / Q000097:blood; D007986:Luteinizing Hormone / Q000097:blood; D011786:Quality Control; D011863:Radioimmunoassay / Q000592:standards*; D013974:Thyroxine / Q000097:blood; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D002272:Carcinoembryonic Antigen; D007328:Insulin; D000509:alpha-Fetoproteins; D007073:Immunoglobulin E; D007986:Luteinizing Hormone; D013974:Thyroxine