TY - CHAP M1 - Book, Section TI - Preventive Medicine/Public Health A1 - Iserson, Kenneth V. Y1 - 2016 N1 - T2 - Improvised Medicine: Providing Care in Extreme Environments, 2e AB - Clean water and proper sanitation are two key elements to preventing diseases in health care facilities and following disasters. Immunization against preventable diseases is the third, but vaccines cannot be improvised. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/18 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1124426089 ER -