TY - BOOK AU - Steffen,Robert AU - DuPont,Herbert L. AU - Wilder-Smith,Annelies TI - Manual of travel medicine and health SN - 9781550093698 AV - RA783.W673.M368 2007 PY - 2007/// CY - Hamilton, Ont PB - BC Decker KW - Travel KW - Health aspects KW - Handbooks, manuals, etc KW - Tropical medicine N1 - 2; 2 ER -