TY - BOOK AU - Playfair,J.H.L AU - Lydyard,P.M TI - Medical Immunology for Students SN - 0443050007 AV - QR 181 P43 PY - 1998/// CY - Edinburgh PB - Harcourt Brace and Company Limited KW - Immunology N1 - Includes Bibliography; Includes Index ER -