Elitza T Betcheva

Case–control association study of 59 candidate genes reveals the DRD2 SNP rs6277 (C957T) as the only susceptibility factor for schizophrenia in the Bulgarian population

Yusuke Nakamura, Naoyuki Kamatani, Michiaki Kubo, 2009, Journal of Human Genetics.

Whole-genome-wide association study in the Bulgarian population reveals HHAT as schizophrenia susceptibility gene

Yusuke Nakamura, Naoyuki Kamatani, Michiaki Kubo, 2013, Psychiatric genetics.