TY - BOOK AU - Roitt, Ivan M. TI - Essential immunology SN - 9971909499 (pbk) U1 - 616.079 PY - 1987/// CY - New Delhi PB - P G Publishing KW - Natural immunity KW - Immunology KW - Immunoglobulin’s KW - Antigen KW - Hypersensitivity KW - Transplantation KW - Immunity KW - Autoimmunity KW - IIMC N1 - Included Index ER -