{Reference Type}: Journal Article {Title}: Characterisation of the novel HLA-A*33:01:21 allele, first identified in a Brazilian individual. {Author}: Cunha M;Andrade G;Vianna R;Porto LC;Secco D; {Journal}: HLA {Volume}: 104 {Issue}: 1 {Year}: 2024 Jul {Factor}: 8.762 {DOI}: 10.1111/tan.15618 {Abstract}: The novel HLA-A*33:01:21 allele, first described in a potential bone marrow donor from Brazil.