ASSAY OF HUMAN THYROID-STIMULATING HORMONE BY 18 DIFFERENT ASSAY LABORATORIES USING 12 DIFFERENT METHODS.
D001681:Biological Assay; D002623:Chemistry Techniques, Analytical; D006801:Humans; D013972:Thyrotropin; D013973:Thyrotropin-Releasing Hormone
D013973:Thyrotropin-Releasing Hormone; D013972:Thyrotropin
BIOLOGICAL ASSAY; CHEMISTRY, ANALYTICAL; THYROTROPIN