Serological survey of Seewis virus antibodies in patients suspected for hantavirus infection in Finland; a cross-reaction between Puumala virus antiserum with Seewis virus N protein? - Ling J; Vaheri A; Hepojoki S; Levanov L; Jääskeläinen A; Henttonen H; Vapalahti O; Sironen T; Hepojoki J (The Journal of general virology, 2015)