TY - BOOK AU - Senanayake,Sanjaya TI - Clinical cases in infection discases : a public health approach SN - 007471662x / AV - RC113.3 S474 C6 2007 PY - 2007/// CY - New York PB - McGraw-Hill KW - Communicable diseases KW - Problems and exercises KW - Diagnosis KW - Case studies KW - Prevention KW - Treatment KW - Public health ER -