W Belian, B Böthig, M Käppel. Show Affiliations »
Abstract
Mesh: See more » AnimalsBerlinEnterovirus/isolation & purificationGermany, EastPoliovirus/isolation & purificationSewage
Substances: See more » Sewage
Year: 1966 PMID: 4292007
Source DB: PubMed Journal: Dtsch Gesundheitsw ISSN: 0012-0219