title: HLA Null Alleles: Implications in Stem-Cell Transplantation.
authors.forename: F
authors.initials: F
authors.lastname: Poli
authors.forename: M
authors.initials: M
authors.lastname: Scalamogna
authors.forename: G
authors.initials: G
authors.lastname: Sirchia
mesh_terms: D000483:Alleles; D004247:DNA / Q000235:genetics; D005091:Exons; D005260:Female; D018095:Germ-Line Mutation; D006680:HLA Antigens / Q000235:genetics*; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D007107:Immune System; D016130:Immunophenotyping; D008297:Male; D033581:Stem Cell Transplantation / Q000379:methods*; D014184:Transplantation, Homologous / Q000379:methods
chemical_list: D006680:HLA Antigens; D004247:DNA