Poliomyelitis in England and Wales, 1947-1950영국과 웨일스의 폴리오, 1947-1950 Published on 1951-10-012024-08-08 Journal: Journal of Epidemiology and Community Health [저자] W. J. Martin [Category] 폴리오, Pubmed URL DOI URL [DOI] 10.1136/jech.5.4.236 [Article Type] journal-article [Source] pubmed All Keywords