TY - RPRT TI - Serum free thyroxine methods. A comparative study. AU - C J Edeling AU - B Foder AU - H Funch-Rosenberg AU - A M Hansen PY - 1983 DO - 10.1007/bf00256738 UR - https://pubmed.ncbi.nlm.nih.gov/6341069/ ID - 6341069 ER -