Kaplan MM (March 1984). "The role of thyroid hormone deiodination in the regulation of hypothalamo-pituitary function". Neuroendocrinology. 38 (3): 254–60. doi:10.1159/000123900. PMID6371572.
Mortoglou A, Candiloros H (2004). "The serum triiodothyronine to thyroxine (T3/T4) ratio in various thyroid disorders and after Levothyroxine replacement therapy". Hormones. 3 (2): 120–6. doi:10.14310/horm.2002.11120. PMID16982586.
Rosolowska-Huszcz D, Kozlowska L, Rydzewski A (August 2005). "Influence of low protein diet on nonthyroidal illness syndrome in chronic renal failure". Endocrine. 27 (3): 283–8. doi:10.1385/ENDO:27:3:283. PMID16230785. S2CID25630198.
Kaplan MM (March 1984). "The role of thyroid hormone deiodination in the regulation of hypothalamo-pituitary function". Neuroendocrinology. 38 (3): 254–60. doi:10.1159/000123900. PMID6371572.
Mortoglou A, Candiloros H (2004). "The serum triiodothyronine to thyroxine (T3/T4) ratio in various thyroid disorders and after Levothyroxine replacement therapy". Hormones. 3 (2): 120–6. doi:10.14310/horm.2002.11120. PMID16982586.
Rosolowska-Huszcz D, Kozlowska L, Rydzewski A (August 2005). "Influence of low protein diet on nonthyroidal illness syndrome in chronic renal failure". Endocrine. 27 (3): 283–8. doi:10.1385/ENDO:27:3:283. PMID16230785. S2CID25630198.