Low Prevalence of Diphtheria Immunity in the Population of Florence, Italy

Autor: Comodo, N., Bonanni, P., Lo Nostro, A., Tiscione, E., Mannelli, F., Tomei, A.
Zdroj: European Journal of Epidemiology, 1996 Jun 01. 12(3), 251-255.
Databáze: JSTOR Journals