E GRASSET. Show Affiliations »
Abstract
Keywords: DIPHTHERIA/epidemiology and statistics
Mesh: See more » Diphtheria/epidemiologyDiphtheria/statistics & numerical data
Year: 1952 PMID: 14935781 PMCID: PMC2554037
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408