Treatment of clinical hypothyroidism with thyroxine and triiodothyronine: a literature review and metaanalysis

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Replacement therapy with levothyroxine plus triiodothyronine (bioavailable molar ratio 14 : 1) is not superior to thyroxine alone to improve well‐being and cognitive performance in hypothyroidism

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Polymorphisms in type 2 deiodinase are not associated with well-being, neurocognitive functioning, and preference for combined thyroxine/3,5,3′-triiodothyronine therapy

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Thyroid Hormone Replacement Therapy in Primary Hypothyroidism: A Randomized Trial Comparing L-Thyroxine Plus Liothyronine With L-Thyroxine Alone

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