Cheong, H. ., Kim, H. ., Na, H. ., Kim, J. ., Kim, L. ., Kim, S. ., … Shin, H. . (1969). Screening of genetic variations of SLC15A2, SLC22A1, SLC22A2 and SLC22A6 genes. Journal of Human Genetics. https://doi.org/10.1038/jhg.2011.77 (Original work published)