The Key Laboratory of National Ministry of Health for Forensic Science;
Department of Forensic Science, Medical College of Xi'an Jiaotong University, Xi'an 710061, China;
The Key Laboratory of National Ministry of Health for Forensic Science;
Department of Forensic Science, Medical College of Xi'an Jiaotong University, Xi'an 710061, China;
Mongolia ethnic group; HLA haplotypes; allele frequency; linkage disequilibrium;