title: Unwanted holiday souvenirs: who should pay?
authors.forename: R M
authors.initials: RM
authors.lastname: Hardie
authors.forename: M
authors.initials: M
authors.lastname: Bardham
authors.forename: P G
authors.initials: PG
authors.lastname: Wall
mesh_terms: D000818:Animals; D003967:Diarrhea / Q000191:economics / Q000469:parasitology; D004196:Disease Outbreaks / Q000191:economics*; D016829:Giardia lamblia / Q000302:isolation & purification*; D005873:Giardiasis / Q000191:economics* / Q000453:epidemiology; D006115:Greece; D006801:Humans; D014195:Travel; D006113:United Kingdom / Q000453:epidemiology