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Respiratory diphtheria among highly vaccinated military trainees in Latvia: improved protection from DT compared with

Chima Ohuabunwo1, Jurijs Perevoscikovs, Aija Griskevica

  • 1National Environmental Health Center, Riga, Latvia. Ugochima@hotmail.com

Scandinavian Journal of Infectious Diseases
|November 26, 2005
PubMed

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