TY - BOOK AU - Keystone, Jay S AU - Kozarsky, Phyllis E. AU - Connor, Bradley A. AU - Nothdurft, Hans D. AU - Mendelson, Marc AU - Leder, Karin TI - Travel Medicine SN - 9780323546966 (Hardcover) AV - RA783.5 KEY PY - 2019/// CY - Edinburgh PB - Elsevier KW - Travel - health aspects KW - Travel KW - Travel medicine - methods N1 - Includes bibliographical references and index ER -