E C Henderson1. Show Affiliations » 1. Institute of Public Health, London, Canada.
Abstract
Entities: Species
Year: 1916 PMID: 18009539 PMCID: PMC1286945 DOI: 10.2105/ajph.6.9.971
Source DB: PubMed Journal: Am J Public Health (N Y) ISSN: 0271-4353