TY - BOOK AU - Guerrant,Richard L. AU - Walker,David H. AU - Weller,Peter F. TI - Tropical infectious diseases: principles, pathogens and practice SN - 9780702039355 U1 - 616.9883 22 PY - 2011/// CY - Edinburgh, Pa. PB - Elsevier Saunders KW - Tropical medicine N1 - Includes bibliographical references and index ER -