Bolton, J. L., Hayward, C., Direk, N., Lewis, J. G., Hammond, G. L., Hill, L. A., et al. (2014).
Genome Wide Association Identifies Common Variants at the SERPINA6/SERPINA1 Locus Influencing Plasma Cortisol and Corticosteroid
Binding Globulin. PLoS Genetics, 10(7): e1004474. doi:10.1371/journal.pgen.1004474.