(Q37021081)
Statements
1 reference
Travel-associated illness trends and clusters, 2000-2010. (English)
1 reference
John S Brownstein
1 reference
Eli Schwartz
1 reference
Patricia Schlagenhauf
1 reference
GeoSentinel Surveillance Network
1 reference
Mary E Wilson
1 reference
Jay S Keystone
1 reference
Francesco Castelli
1 reference
1 reference
Identifiers
1 reference