title: Hepatitis associated antigen (HAA) in leprosy.
mesh_terms: D000328:Adult; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology; D006511:Hepatitis B Antigens; D006801:Humans; D007109:Immunity; D007918:Leprosy / Q000150:complications / Q000276:immunology*; D008297:Male; D008875:Middle Aged
chemical_list: D006511:Hepatitis B Antigens