Mandell, Gerald L. Mandell Douglas, and Bennett's principles and practice of infectious diseases [ Electronic Resource] Gerald L. Mandell, John E. Benne tt, Raphael Dolin. - Philadelphia 2000. - 1 CD-ROM 4 3/4 in. ill. Title from label Version 4.0 486DX/66 MHz or higher processor Subjects--Topical Terms: Communicable diseases. National Library of Medicine Call No.: WC100