A Double Blind, Randomized, Placebo Controlled Clinical Study To Evaluate The Efficacy And Safety Of Tfn34 Tablets For Individuals With Subclinical And Clinical Hypothyroidism. Journal of Pharmaceutical Negative Results, [S. l.], p. 8599–8614, 2022. DOI: 10.47750/pnr.2022.13.S09.1010. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/6329.. Acesso em: 14 jun. 2026.