TY - GEN AU - Vieira,José Gilberto H AU - Maciel,Rui M B AU - Hauache,Omar M AU - Nishida,Sônia K AU - Boelter,Dalva M G AU - Pinheiro,Maria F M C TI - [Unexpected high values of TSH: the presence of high molecular weight forms (macro TSH) must be investigated] SN - 0004-2730 PY - 2007///0308 KW - Autoantibodies KW - blood KW - Buffers KW - Child KW - False Negative Reactions KW - False Positive Reactions KW - Female KW - Graves Disease KW - Humans KW - Hydrogen-Ion Concentration KW - Middle Aged KW - Molecular Weight KW - Sensitivity and Specificity KW - Thyrotropin N1 - Publication Type: Case Reports; English Abstract; Journal Article UR - https://doi.org/10.1590/s0004-27302006000300006 ER -