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Agreement of Immunoassay and Tandem Mass Spectrometry in the Analysis of Cortisol and Free T4: Interpretation and Implications for Clinicians

Objective. To quantify differences in results obtained by immunoassays (IAs) and tandem mass spectrometry (MSMS) for cortisol and free thyroxine (FT4). Design & Patients. Cortisol was measured over 60 minutes following a standard ACTH stimulation test (n = 80); FT4 was measured over time in two...

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Detalles Bibliográficos
Autores principales: Tractenberg, Rochelle E., Jonklaas, Jacqueline, Soldin, Steven J.
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2913524/
https://www.ncbi.nlm.nih.gov/pubmed/20706537
http://dx.doi.org/10.1155/2010/234808