De Castro, J.J., Nobre, E.L., Garcia e Costa, J. and Galvão-Teles, A. 2001. Asymptomatic hepatitis induced by propylthiouracil. Acta Médica Portuguesa. 14, 5-6 (Dec. 2001), 523–527. DOI:https://doi.org/10.20344/amp.1885.