der Avoort, vanH2025-03-132025-03-131994https://rivm.openrepository.com/handle/10029/635371Recent improvements in polio diagnostic techniques and virus surveillance [Abstract].ArticleIn: EUROPIC '94. Abstracts of the 8th meeting of the European Study Group on the Molecular Biology of Picornaviruses, Korpilampi, Finland, August, 1994;W22025-03-13