TY - GEN AU - De Barbieri,A TI - [Immunoglobulins (proceedings)] SN - 0026-4806 PY - 1978///0127 KW - Antibodies KW - isolation & purification KW - Antibody Formation KW - Female KW - Humans KW - Immunoglobulin Allotypes KW - Immunoglobulin Fragments KW - Immunoglobulins KW - classification KW - Molecular Weight KW - Placenta KW - immunology KW - Pregnancy N1 - Publication Type: Journal Article ER -