Castro-Antunes, M. M., Crovella, S., Brandão, L. A. C., Guimaraes, R. L., Motta, M. E. F. A., & Silva, G. A. P. da. (2011). Fequency distribution of HLA DQ2 and DQ8 in celiac patients and first-degree relatives in Recife, northeastern Brazil . Clinics, 66(2), 227-231. https://doi.org/10.1590/S1807-59322011000200008