title: [AU antigen: study in a group of mongoloid patients and in patients with viral hepatitis].
mesh_terms: D004314:Down Syndrome / Q000276:immunology*; D006506:Hepatitis A / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification; D006515:Hepatitis B virus / Q000302:isolation & purification*; D006801:Humans
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: L'antigene AU: studi su gruppi di mongoloidi e su alcuni soggetti affetti da epatite virale.