TY - HOUR CN - QR46 CN - QR46 CY - Norwalk, Conn. : DA - c1989- ID - 285512 KW - Medical microbiology KW - Immunology N1 - "A Lange medical book." PB - Appleton & Lange, PP - Norwalk, Conn. : PY - c1989- SN - 1042-8070 T1 - Medical microbiology & immunology. TI - Medical microbiology & immunology. ER -