A1 Refereed original research article in a scientific journal

Diphtheria and travel

Authors: De Zoysa A, Efstratiou A, George RC, Vuopio-Varkila J, Jahkola M, Rikushin Y

Publication year: 1993

Journal: Lancet

Journal name in source: Lancet (London, England)

Journal acronym: Lancet

Volume: 342

Issue: 8868

Number of pages: 1

ISSN: 0140-6736