@article{67396, author = {David Bunk and L Thienpont and K Van and J. Marriott and P Stokes and L Siekmann and A Kessler and Susan Tai}, title = {Feasibility Study of the Use of Frozen Human Sera in Split-Sample Comparison of Immunoassays with Reference Measurement Procedures for Total Thyroxine and Total Triiodothyronine Measurement}, year = {2005}, month = {2005-11-01}, publisher = {Clinical Chemistry}, language = {en}, }