Gradinayna Farinha, J., D. Gomes, and A. Oliveira. 2014. “Homocystinuria Due to Methylenetetrahydrofolate Reductase Mutation, Clinical Features, Follow-Up, Treatment and Thrombotic Risk: A Two Case Series”. Internal Medicine 21 (3). Lisboa, Portugal:12-15. https://doi.org/10.24950/rspmi.1003.