title: ABO errors.
authors.forename: G J
authors.initials: GJ
authors.lastname: Konigshaus
mesh_terms: D000017:ABO Blood-Group System; D001787:Blood Group Incompatibility / Q000209:etiology*; D001788:Blood Grouping and Crossmatching / Q000009:adverse effects; D006801:Humans; D065227:Transfusion Reaction
chemical_list: D000017:ABO Blood-Group System