TY - BOOK AU - Friede,Andrew ED - Centers for Disease Control and Prevention (U.S.) TI - CDC prevention guidelines: a guide for action SN - 0683300059 PY - 1997/// CY - Baltimore, Md. PB - Williams & Wilkins KW - Preventive medicine KW - handbooks KW - Communicable disease control KW - Guidelines KW - Manuals ER -