TY - RPRT TI - Comparisons between serum concentrations of thyroxine and thyroxine-binding proteins in samples simultaneously obtained from capillary, peripheral vein, central vein and aorta in newborn infants. AU - B B Jacobsen AU - B Peitersen PY - 1979 DO - 10.1111/j.1651-2227.1979.tb04428.x UR - https://pubmed.ncbi.nlm.nih.gov/103362/ ID - 103362 ER -