TY - GEN AU - Chavellier,P AU - Trepo,D AU - Trepo,C AU - Sepetjian,M TI - [Comparative study of three methods of passive reverse hemagglutination for research of HBs antigen] SN - 0301-1518 PY - 1977///0922 KW - Hemagglutination Tests KW - methods KW - Hepatitis B Surface Antigens KW - analysis KW - Humans N1 - Publication Type: Comparative Study; Letter ER -