Seng Yue, C.; Benvenga, S.; Scarsi, C.; Loprete, L.; Ducharme, M. When Bioequivalence in Healthy Volunteers May Not Translate to Bioequivalence in Patients: Differential Effects of Increased Gastric PH on the Pharmacokinetics of Levothyroxine Capsules and Tablets. J Pharm Pharm Sci 2015, 18, 844-855.