title: Editorial: New assays for old.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000032:analysis; D000818:Animals; D001681:Biological Assay; D006651:Histocytochemistry; D006728:Hormones / Q000032:analysis*; D006801:Humans; D008135:Long-Acting Thyroid Stimulator / Q000032:analysis; D008722:Methods; D011863:Radioimmunoassay
chemical_list: D006728:Hormones; D000324:Adrenocorticotropic Hormone; D008135:Long-Acting Thyroid Stimulator