E. 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.

Methylenetetrahydrofolate reductase (MTHFR) C677T and A1298C polymorphisms and age of onset in schizophrenia: A combined analysis of independent samples

O. Andreassen, T. Werge, P. Jagodziński, 2011, American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics.

Web-Based Software for Storage, Statistical Processing and Analysis of SNP Data in Studies on Complex Disorders

C. Betchev, E. Betcheva, D. Toncheva, 2009 .