title: Regional variation of Australia antigen subtypes and levels of serum immunoglobin classes: Ladakhis and non-Ladakhis.
mesh_terms: D000328:Adult; D003165:Complement System Proteins / Q000032:analysis; D005006:Ethnicity; D006511:Hepatitis B Antigens; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis*; D007194:India
chemical_list: D006511:Hepatitis B Antigens; D007136:Immunoglobulins; D003165:Complement System Proteins