TY - GEN TY - GEN T1 - Publications of the Department of Virology, University of Helsinki. Vol. 11, 1978 A1 - Helsingin yliopisto. A2 - Oker-Blom, Nils, 1919-1995 A2 - University of Helsinki A2 - Department of Virology LA - eng PP - Hki PB - [Helsingin yliopisto] YR - 1980 UL - https://kansalliskirjasto.finna.fi/Record/fikka.3258489 ER -