ISBN 9783642737749 books & textbook
Travel Medicine: Proceedings of the First Conference on International Travel Medicine, Zürich, Switzerland, 5–8 April 1988
Steffen, Robert Lobel, Hans O. Haworth, James Bradley, David J.
Springer /2012-01-16 Paperback / 640 Pages
isbn-10: 3642737749 / isbn-13: 9783642737749
