Permana, A D, Stewart, S, Domínguez-Robles, J, Amir, M N, Bahar, M A, Donnelly, R & Larraneta, E 2021, ' Development and validation of a high‑performance liquid chromatography method for levothyroxine sodium quantification in plasma for pre-clinical evaluation of long-acting drug delivery systems ', Analytical Methods . https://doi.org/10.1039/D1AY01049B