1. A rapid counterimmunoelectrophoretic technique for the detection of Australia antigen and alpha fetoprotein on the same slide;Bapat;Indian J. med. Res.,1973
2. Subtypes of hepatitis B antigens among Israel blood donors;Bar-Shany;Vox Sang.,1973
3. Further data on HBsAg antigen subtypes. Geographic distribution;Courouce-Pauty;Vox Sang.,1974
4. Australia antigen subtypes among blood donors and viral hepatitis cases at Delhi;Dutta;Indian J. med. Res.,1975
5. Regional variation of Australia antigen subtypes and levels of serum immunoglobulin classes: Ladakhis and non-Ladakhis;Dutta;Indian J. med. Res.,1976