Global Thyroid Function Test Market to Reach Valuation of $2.56 Billion | Abbott, Roche, Merck, Thermo Fisher, and Siemen are Top 5 Players Westford,USA, Nov. 03, 2022 (GLOBE NEWSWIRE) -- The thyroid gland is responsible for producing hormones that regulate the body's metabolism. Thyroid function tests are used to determine if the gland...