title: Some characteristics of diphtheria in Paraguay.
mesh_terms: D001699:Biometry; D004165:Diphtheria / Q000453:epidemiology* / Q000706:statistics & numerical data*; D006801:Humans; D013223:Statistics as Topic
keywords: DIPHTHERIA/epidemiology and statistics
vernacular_title: Algunas caracteristicas de la difteria en el Paraguay.