Outbreak of poliomyelitis in Finland in 1984-85 - Re-analysis of viral sequences using the current standard approach.
Source: Virus Research 147(1):91-7.
Abstract: Available at PubMed
Institution: Gastrointestinal Infections Unit, Department of Infectious Disease Surveillance and Control, Division of Health Protection, National Institute for Health and Welfare (THL), P.O. Box 30, FI-00271 Helsinki, Finland.