Thyroglobulin assay during thyroxine treatment in low-risk differentiated thyroid cancer management: comparison with recombinant human thyrotropin-stimulated assay and imaging procedures - Giovanella, L; Ceriani, L; Ghelfo, A; Keller, F; Sacchi, A; Maffioli, M; Spriano, G (Clin Chem Lab Med, 2006)