HLA-DRB1 and type 1 diabetes mellitus: Also, there wasobserved that HLA-DRB1*03:01, 15:01 andDQB1*06:01 alleles, DRB1*03:01/05:01genotype, DRB1*03:01-DQB1*02:01 andDRB1*15:01-DQB1*06:01 haplotypes weresignificantly higher in female T1D patientsthan male.