W B Spaulding. Show Affiliations »
Abstract
Mesh: See more » Allergy and Immunology/historyCanadaHistory, Modern 1601-Smallpox/historyVaccines/history
Substances: See more » Vaccines
Year: 1989 PMID: 11621932 DOI: 10.3138/cbmh.6.1.45
Source DB: PubMed Journal: Can Bull Med Hist ISSN: 0823-2105